./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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 0.3.0-?-798a7b3-m [2025-03-04 05:44:55,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:44:55,771 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:44:55,777 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:44:55,780 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:44:55,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:44:55,801 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:44:55,801 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:44:55,801 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:44:55,801 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:44:55,802 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:44:55,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:44:55,803 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:44:55,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:44:55,803 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:44:55,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:44:55,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:44:55,803 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:44:55,804 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:44:55,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:44:55,805 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:44:55,805 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:44:55,805 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:44:55,805 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:44:55,805 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:44:55,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:44:55,806 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:44:55,806 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:44:55,806 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:44:55,806 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:44:55,806 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 [2025-03-04 05:44:56,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:44:56,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:44:56,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:44:56,036 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:44:56,036 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:44:56,037 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:44:57,149 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e8970ff7/3212968ae30144f69789861ff0f9a636/FLAGa0f567ef7 [2025-03-04 05:44:57,769 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:44:57,770 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:44:57,814 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e8970ff7/3212968ae30144f69789861ff0f9a636/FLAGa0f567ef7 [2025-03-04 05:44:58,224 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e8970ff7/3212968ae30144f69789861ff0f9a636 [2025-03-04 05:44:58,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:44:58,227 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:44:58,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:44:58,228 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:44:58,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:44:58,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:44:58" (1/1) ... [2025-03-04 05:44:58,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7973a023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:44:58, skipping insertion in model container [2025-03-04 05:44:58,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:44:58" (1/1) ... [2025-03-04 05:44:58,326 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:45:01,033 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] [2025-03-04 05:45:01,037 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] [2025-03-04 05:45:01,038 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] [2025-03-04 05:45:01,041 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] [2025-03-04 05:45:01,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:45:01,100 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:45:01,208 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] [2025-03-04 05:45:01,210 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] [2025-03-04 05:45:01,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5309] [2025-03-04 05:45:01,212 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] [2025-03-04 05:45:01,212 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] [2025-03-04 05:45:01,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5519] [2025-03-04 05:45:01,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5526] [2025-03-04 05:45:01,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5534] [2025-03-04 05:45:01,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5541] [2025-03-04 05:45:01,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5549] [2025-03-04 05:45:01,220 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] [2025-03-04 05:45:01,222 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] [2025-03-04 05:45:01,223 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] [2025-03-04 05:45:01,224 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] [2025-03-04 05:45:01,230 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] [2025-03-04 05:45:01,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6043] [2025-03-04 05:45:01,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6318] [2025-03-04 05:45:01,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6321] [2025-03-04 05:45:01,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6324] [2025-03-04 05:45:01,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6327] [2025-03-04 05:45:01,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6358] [2025-03-04 05:45:01,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6361] [2025-03-04 05:45:01,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6364] [2025-03-04 05:45:01,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6367] [2025-03-04 05:45:01,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6398] [2025-03-04 05:45:01,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6401] [2025-03-04 05:45:01,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6404] [2025-03-04 05:45:01,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6407] [2025-03-04 05:45:01,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6438] [2025-03-04 05:45:01,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6441] [2025-03-04 05:45:01,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6444] [2025-03-04 05:45:01,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6447] [2025-03-04 05:45:01,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7215] [2025-03-04 05:45:01,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7729] [2025-03-04 05:45:01,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7752] [2025-03-04 05:45:01,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7759] [2025-03-04 05:45:01,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7786] [2025-03-04 05:45:01,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8205] [2025-03-04 05:45:01,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9825] [2025-03-04 05:45:01,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9890] [2025-03-04 05:45:01,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9900] [2025-03-04 05:45:01,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9912] [2025-03-04 05:45:01,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9934] [2025-03-04 05:45:01,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10124] [2025-03-04 05:45:01,459 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] [2025-03-04 05:45:01,460 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] [2025-03-04 05:45:01,460 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] [2025-03-04 05:45:01,460 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] [2025-03-04 05:45:01,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:45:01,721 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:45:01,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01 WrapperNode [2025-03-04 05:45:01,722 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:45:01,723 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:45:01,723 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:45:01,723 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:45:01,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:01,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:02,056 INFO L138 Inliner]: procedures = 541, calls = 2923, calls flagged for inlining = 283, calls inlined = 249, statements flattened = 8613 [2025-03-04 05:45:02,057 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:45:02,058 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:45:02,058 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:45:02,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:45:02,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:02,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:02,104 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,498 INFO L175 MemorySlicer]: Split 1343 memory accesses to 31 slices as follows [1, 8, 8, 1, 1, 1, 3, 30, 1, 3, 3, 2, 3, 2, 5, 5, 15, 8, 1, 2, 3, 6, 18, 2, 10, 9, 9, 1123, 2, 2, 56]. 84 percent of accesses are in the largest equivalence class. The 152 initializations are split as follows [0, 0, 8, 1, 0, 1, 3, 30, 1, 3, 0, 2, 3, 0, 5, 5, 15, 8, 1, 2, 0, 5, 0, 0, 8, 8, 8, 35, 0, 0, 0]. The 468 writes are split as follows [0, 4, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 17, 1, 0, 0, 0, 389, 0, 1, 53]. [2025-03-04 05:45:03,499 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,623 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,643 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,689 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,710 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,772 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:45:03,773 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:45:03,773 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:45:03,773 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:45:03,774 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (1/1) ... [2025-03-04 05:45:03,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:45:03,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:45:03,800 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) [2025-03-04 05:45:03,802 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 [2025-03-04 05:45:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:45:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:45:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:45:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2025-03-04 05:45:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:45:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 05:45:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-04 05:45:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:45:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-04 05:45:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-04 05:45:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:45:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:45:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:45:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:45:03,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2025-03-04 05:45:03,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:45:03,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:45:03,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:45:03,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:45:03,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2025-03-04 05:45:03,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2025-03-04 05:45:03,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:45:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:45:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:45:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:45:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:45:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:45:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-04 05:45:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-04 05:45:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:45:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:45:03,832 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2025-03-04 05:45:03,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2025-03-04 05:45:03,833 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-04 05:45:03,833 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-04 05:45:03,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-04 05:45:03,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-04 05:45:03,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:45:03,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:45:03,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2025-03-04 05:45:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-04 05:45:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:45:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2025-03-04 05:45:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 05:45:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:45:03,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:45:03,839 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:45:03,840 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:45:03,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:45:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2025-03-04 05:45:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:45:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2025-03-04 05:45:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2025-03-04 05:45:03,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2025-03-04 05:45:03,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:45:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2025-03-04 05:45:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2025-03-04 05:45:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 05:45:03,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:45:03,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 05:45:03,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:45:03,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:45:03,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:45:03,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:45:03,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:45:03,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:45:03,850 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:45:03,851 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2025-03-04 05:45:03,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:45:03,852 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:45:03,852 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-03-04 05:45:03,853 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:45:03,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:45:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:45:03,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:45:03,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:45:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:45:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-03-04 05:45:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-03-04 05:45:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-04 05:45:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-04 05:45:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:45:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:45:03,856 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 05:45:03,856 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 05:45:04,859 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:45:04,862 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:45:04,970 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15656: havoc netpoll_trap_#t~nondet2344#1; [2025-03-04 05:45:05,240 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5512: havoc kobject_name_#t~mem52#1.base, kobject_name_#t~mem52#1.offset; [2025-03-04 05:45:05,240 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5560: havoc dev_name_#t~mem54#1.base, dev_name_#t~mem54#1.offset; [2025-03-04 05:45:05,276 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15625: havoc #t~nondet2340; [2025-03-04 05:45:05,557 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13561: havoc ldv_dev_get_drvdata_#t~mem2216#1.base, ldv_dev_get_drvdata_#t~mem2216#1.offset;havoc ldv_dev_get_drvdata_#t~mem2217#1.base, ldv_dev_get_drvdata_#t~mem2217#1.offset; [2025-03-04 05:45:05,564 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15717: havoc #t~nondet2358; [2025-03-04 05:45:05,566 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15560: havoc #t~nondet2332; [2025-03-04 05:45:05,590 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6053: havoc #t~mem198.base, #t~mem198.offset; [2025-03-04 05:45:05,592 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15629: havoc #t~nondet2341; [2025-03-04 05:45:05,601 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5645: havoc #t~mem99.base, #t~mem99.offset; [2025-03-04 05:45:05,689 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15484: havoc #t~nondet2323; [2025-03-04 05:45:05,746 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5366: havoc arch_irqs_disabled_flags_#t~bitwise23#1; [2025-03-04 05:45:05,852 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743: #res#1 := ~arg0#1; [2025-03-04 05:45:07,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12631-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:45:07,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15704: havoc request_threaded_irq_#t~nondet2353#1; [2025-03-04 05:45:07,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13336-1: ldv_mod_timer_95_#res#1 := ldv_mod_timer_95_~ldv_func_res~3#1; [2025-03-04 05:45:07,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9511: call ULTIMATE.dealloc(~#ecmd~0#1.base, ~#ecmd~0#1.offset);havoc ~#ecmd~0#1.base, ~#ecmd~0#1.offset; [2025-03-04 05:45:07,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13311-1: ldv_request_irq_93_#res#1 := ldv_request_irq_93_~ldv_func_res~2#1; [2025-03-04 05:45:07,584 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6673: havoc is_multicast_ether_addr_#t~mem295#1; [2025-03-04 05:45:07,584 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6667: havoc is_zero_ether_addr_#t~mem292#1;havoc is_zero_ether_addr_#t~mem293#1;havoc is_zero_ether_addr_#t~bitwise294#1; [2025-03-04 05:45:07,612 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13486-1: ldv_mod_timer_119_#res#1 := ldv_mod_timer_119_~ldv_func_res~5#1; [2025-03-04 05:45:07,612 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15708: havoc round_jiffies_#t~nondet2354#1; [2025-03-04 05:45:07,617 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15633: havoc #t~nondet2342; [2025-03-04 05:45:07,622 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15618: havoc #t~nondet2339; [2025-03-04 05:45:13,168 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15660: havoc pci_choose_state_#t~nondet2345#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15667: havoc pci_enable_device_#t~nondet2346#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13523-1: ldv___pci_register_driver_122_#res#1 := ldv___pci_register_driver_122_~ldv_func_res~6#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12400: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10684: call ULTIMATE.dealloc(pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset);havoc pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15541: havoc dma_supported_#t~nondet2328#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15674: havoc pci_save_state_#t~nondet2347#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15480: havoc __pci_register_driver_#t~nondet2322#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12415-2: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12415-1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12415: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6240: havoc netif_msg_init_#t~bitwise226#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11034-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:45:13,169 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12389: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:45:14,124 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:45:16,710 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10499: call ULTIMATE.dealloc(pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset);havoc pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset; [2025-03-04 05:45:16,710 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5953: havoc ethtool_cmd_speed_#t~mem187#1;havoc ethtool_cmd_speed_#t~mem188#1;havoc ethtool_cmd_speed_#t~bitwise189#1; [2025-03-04 05:45:16,710 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10564: call ULTIMATE.dealloc(~#ecmd~1#1.base, ~#ecmd~1#1.offset);havoc ~#ecmd~1#1.base, ~#ecmd~1#1.offset; [2025-03-04 05:45:17,907 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5583: havoc __kmalloc_#t~ret60#1.base, __kmalloc_#t~ret60#1.offset; [2025-03-04 05:45:18,312 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5619: havoc is_device_dma_capable_#t~mem64#1.base, is_device_dma_capable_#t~mem64#1.offset;havoc is_device_dma_capable_#t~mem65#1.base, is_device_dma_capable_#t~mem65#1.offset;havoc is_device_dma_capable_#t~mem66#1;havoc is_device_dma_capable_#t~short67#1; [2025-03-04 05:45:18,336 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15602: havoc #t~nondet2335; [2025-03-04 05:45:20,119 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15688: havoc #t~nondet2349; [2025-03-04 05:45:20,646 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10370: call ULTIMATE.dealloc(~#flags~14#1.base, ~#flags~14#1.offset);havoc ~#flags~14#1.base, ~#flags~14#1.offset; [2025-03-04 05:45:20,711 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15610: havoc #t~nondet2337; [2025-03-04 05:45:40,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15696: havoc probe_irq_on_#t~nondet2351#1; [2025-03-04 05:45:40,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: call ULTIMATE.dealloc(pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset);havoc pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset; [2025-03-04 05:45:40,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8696: call ULTIMATE.dealloc(~#promaddr~0#1.base, ~#promaddr~0#1.offset);havoc ~#promaddr~0#1.base, ~#promaddr~0#1.offset;call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2025-03-04 05:45:40,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15700: havoc register_netdev_#t~nondet2352#1; [2025-03-04 05:45:40,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15570: havoc generic_mii_ioctl_#t~nondet2333#1; [2025-03-04 05:45:40,555 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15592: havoc ldv_pre_register_netdev_#t~nondet2334#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12588-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12589-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: call ULTIMATE.dealloc(pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset);havoc pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15505: havoc alloc_etherdev_mqs_#t~ret2325#1.base, alloc_etherdev_mqs_#t~ret2325#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13268-1: ldv_alloc_etherdev_mqs_90_#res#1.base, ldv_alloc_etherdev_mqs_90_#res#1.offset := ldv_alloc_etherdev_mqs_90_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_90_~ldv_func_res~0#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13283-1: ldv_register_netdev_91_#res#1 := ldv_register_netdev_91_~ldv_func_res~1#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8407: call ULTIMATE.dealloc(pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset);havoc pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11053-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15548: havoc eth_change_mtu_#t~nondet2329#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11056-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11058-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15552: havoc eth_mac_addr_#t~nondet2330#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7361: havoc pcnet32_get_msglevel_#t~mem455#1; [2025-03-04 05:45:40,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15692: havoc probe_irq_off_#t~nondet2350#1; [2025-03-04 05:45:40,837 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15606: havoc #t~nondet2336; [2025-03-04 05:45:41,146 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5317: havoc #t~mem0;havoc #t~bitwise1; [2025-03-04 05:45:42,068 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13401-1: ldv_del_timer_sync_105_#res#1 := ldv_del_timer_sync_105_~ldv_func_res~4#1; [2025-03-04 05:45:42,068 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11206-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-04 05:45:42,068 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15534: havoc del_timer_sync_#t~nondet2327#1; [2025-03-04 05:45:42,967 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5311: #res := 1; [2025-03-04 05:45:43,453 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15512: havoc crc32_le_#t~nondet2326#1; [2025-03-04 05:45:43,685 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15614: havoc mii_nway_restart_#t~nondet2338#1; [2025-03-04 05:45:43,724 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15681: havoc #t~nondet2348; [2025-03-04 05:45:43,828 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15493: havoc #t~ret2324.base, #t~ret2324.offset; [2025-03-04 05:45:44,927 INFO L? ?]: Removed 3917 outVars from TransFormulas that were not future-live. [2025-03-04 05:45:44,927 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:45:45,052 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:45:45,052 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:45:45,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:45:45 BoogieIcfgContainer [2025-03-04 05:45:45,056 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:45:45,058 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:45:45,058 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:45:45,062 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:45:45,062 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:44:58" (1/3) ... [2025-03-04 05:45:45,063 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@195966c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:45:45, skipping insertion in model container [2025-03-04 05:45:45,063 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:45:01" (2/3) ... [2025-03-04 05:45:45,063 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@195966c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:45:45, skipping insertion in model container [2025-03-04 05:45:45,063 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:45:45" (3/3) ... [2025-03-04 05:45:45,064 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:45:45,080 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:45:45,083 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i that has 184 procedures, 3291 locations, 1 initial locations, 94 loop locations, and 3 error locations. [2025-03-04 05:45:45,185 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:45:45,194 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;@79e3673f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:45:45,194 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:45:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand has 3020 states, 2170 states have (on average 1.335483870967742) internal successors, (2898), 2240 states have internal predecessors, (2898), 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) [2025-03-04 05:45:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2025-03-04 05:45:45,214 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:45:45,215 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] [2025-03-04 05:45:45,216 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)] === [2025-03-04 05:45:45,222 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:45:45,222 INFO L85 PathProgramCache]: Analyzing trace with hash 923307819, now seen corresponding path program 1 times [2025-03-04 05:45:45,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:45:45,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073382686] [2025-03-04 05:45:45,229 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:45:45,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:45:49,615 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 63 statements into 1 equivalence classes. [2025-03-04 05:45:49,905 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 63 of 63 statements. [2025-03-04 05:45:49,909 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:45:49,909 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:45:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2025-03-04 05:45:51,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:45:51,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073382686] [2025-03-04 05:45:51,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073382686] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:45:51,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:45:51,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:45:51,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802263343] [2025-03-04 05:45:51,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:45:51,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:45:51,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:45:51,132 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:45:51,133 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:45:51,142 INFO L87 Difference]: Start difference. First operand has 3020 states, 2170 states have (on average 1.335483870967742) internal successors, (2898), 2240 states have internal predecessors, (2898), 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) [2025-03-04 05:45:56,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:45:56,211 INFO L93 Difference]: Finished difference Result 6014 states and 8765 transitions. [2025-03-04 05:45:56,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 05:45:56,215 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 [2025-03-04 05:45:56,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:45:56,256 INFO L225 Difference]: With dead ends: 6014 [2025-03-04 05:45:56,256 INFO L226 Difference]: Without dead ends: 3015 [2025-03-04 05:45:56,283 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-04 05:45:56,285 INFO L435 NwaCegarLoop]: 4089 mSDtfsCounter, 4203 mSDsluCounter, 8210 mSDsCounter, 0 mSdLazyCounter, 488 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4204 SdHoareTripleChecker+Valid, 12299 SdHoareTripleChecker+Invalid, 489 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 488 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-03-04 05:45:56,287 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4204 Valid, 12299 Invalid, 489 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 488 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2025-03-04 05:45:56,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3015 states. [2025-03-04 05:45:56,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3015 to 3013. [2025-03-04 05:45:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3013 states, 2166 states have (on average 1.3097876269621422) internal successors, (2837), 2225 states have internal predecessors, (2837), 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) [2025-03-04 05:45:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 3013 states and 4264 transitions. [2025-03-04 05:45:56,567 INFO L78 Accepts]: Start accepts. Automaton has 3013 states and 4264 transitions. Word has length 63 [2025-03-04 05:45:56,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:45:56,568 INFO L471 AbstractCegarLoop]: Abstraction has 3013 states and 4264 transitions. [2025-03-04 05:45:56,568 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) [2025-03-04 05:45:56,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 4264 transitions. [2025-03-04 05:45:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2025-03-04 05:45:56,574 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:45:56,575 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] [2025-03-04 05:45:56,575 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:45:56,575 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)] === [2025-03-04 05:45:56,575 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:45:56,576 INFO L85 PathProgramCache]: Analyzing trace with hash -266905246, now seen corresponding path program 1 times [2025-03-04 05:45:56,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:45:56,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277867760] [2025-03-04 05:45:56,576 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:45:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:46:00,803 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 68 statements into 1 equivalence classes. [2025-03-04 05:46:00,890 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 68 of 68 statements. [2025-03-04 05:46:00,890 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:46:00,890 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:46:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2025-03-04 05:46:01,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:46:01,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277867760] [2025-03-04 05:46:01,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277867760] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:46:01,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:46:01,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:46:01,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187694880] [2025-03-04 05:46:01,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:46:01,800 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:46:01,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:46:01,802 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:46:01,802 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:46:01,802 INFO L87 Difference]: Start difference. First operand 3013 states and 4264 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) [2025-03-04 05:46:06,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:46:06,689 INFO L93 Difference]: Finished difference Result 3019 states and 4269 transitions. [2025-03-04 05:46:06,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 05:46:06,689 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 [2025-03-04 05:46:06,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:46:06,709 INFO L225 Difference]: With dead ends: 3019 [2025-03-04 05:46:06,709 INFO L226 Difference]: Without dead ends: 3017 [2025-03-04 05:46:06,713 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-04 05:46:06,714 INFO L435 NwaCegarLoop]: 4073 mSDtfsCounter, 4192 mSDsluCounter, 8127 mSDsCounter, 0 mSdLazyCounter, 476 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4193 SdHoareTripleChecker+Valid, 12200 SdHoareTripleChecker+Invalid, 476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 476 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:46:06,715 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4193 Valid, 12200 Invalid, 476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 476 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2025-03-04 05:46:06,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3017 states. [2025-03-04 05:46:06,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3017 to 3017. [2025-03-04 05:46:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3017 states, 2169 states have (on average 1.3093591516828031) internal successors, (2840), 2228 states have internal predecessors, (2840), 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) [2025-03-04 05:46:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 3017 states and 4267 transitions. [2025-03-04 05:46:06,849 INFO L78 Accepts]: Start accepts. Automaton has 3017 states and 4267 transitions. Word has length 68 [2025-03-04 05:46:06,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:46:06,850 INFO L471 AbstractCegarLoop]: Abstraction has 3017 states and 4267 transitions. [2025-03-04 05:46:06,851 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) [2025-03-04 05:46:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4267 transitions. [2025-03-04 05:46:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2025-03-04 05:46:06,854 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:46:06,854 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] [2025-03-04 05:46:06,856 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:46:06,856 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)] === [2025-03-04 05:46:06,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:46:06,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1066122805, now seen corresponding path program 1 times [2025-03-04 05:46:06,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:46:06,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256355935] [2025-03-04 05:46:06,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:46:06,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:46:10,578 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes. [2025-03-04 05:46:10,642 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements. [2025-03-04 05:46:10,643 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:46:10,643 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:46:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2025-03-04 05:46:11,368 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:46:11,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256355935] [2025-03-04 05:46:11,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256355935] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:46:11,368 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:46:11,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:46:11,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429280940] [2025-03-04 05:46:11,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:46:11,368 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:46:11,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:46:11,369 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:46:11,369 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:46:11,369 INFO L87 Difference]: Start difference. First operand 3017 states and 4267 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) [2025-03-04 05:46:15,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:46:15,618 INFO L93 Difference]: Finished difference Result 3023 states and 4272 transitions. [2025-03-04 05:46:15,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 05:46:15,618 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 [2025-03-04 05:46:15,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:46:15,637 INFO L225 Difference]: With dead ends: 3023 [2025-03-04 05:46:15,637 INFO L226 Difference]: Without dead ends: 3021 [2025-03-04 05:46:15,640 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-04 05:46:15,643 INFO L435 NwaCegarLoop]: 4073 mSDtfsCounter, 4191 mSDsluCounter, 8127 mSDsCounter, 0 mSdLazyCounter, 476 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4192 SdHoareTripleChecker+Valid, 12200 SdHoareTripleChecker+Invalid, 476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 476 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2025-03-04 05:46:15,643 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4192 Valid, 12200 Invalid, 476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 476 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2025-03-04 05:46:15,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3021 states. [2025-03-04 05:46:15,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3021 to 3021. [2025-03-04 05:46:15,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3021 states, 2172 states have (on average 1.3089318600368325) internal successors, (2843), 2231 states have internal predecessors, (2843), 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) [2025-03-04 05:46:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 3021 states and 4270 transitions. [2025-03-04 05:46:15,769 INFO L78 Accepts]: Start accepts. Automaton has 3021 states and 4270 transitions. Word has length 73 [2025-03-04 05:46:15,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:46:15,770 INFO L471 AbstractCegarLoop]: Abstraction has 3021 states and 4270 transitions. [2025-03-04 05:46:15,770 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) [2025-03-04 05:46:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 4270 transitions. [2025-03-04 05:46:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2025-03-04 05:46:15,773 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:46:15,773 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] [2025-03-04 05:46:15,773 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:46:15,773 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)] === [2025-03-04 05:46:15,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:46:15,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1626872642, now seen corresponding path program 1 times [2025-03-04 05:46:15,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:46:15,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583754090] [2025-03-04 05:46:15,777 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:46:15,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms