./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-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 e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 16:37:48,441 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:37:48,483 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:37:48,488 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:37:48,488 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:37:48,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:37:48,509 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:37:48,510 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:37:48,510 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:37:48,511 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:37:48,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:37:48,511 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:37:48,512 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:37:48,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:37:48,513 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:37:48,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:37:48,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:37:48,514 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:37:48,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:37:48,515 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:37:48,515 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:37:48,516 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:37:48,516 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:37:48,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:37:48,517 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:37:48,517 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:37:48,518 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:37:48,518 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:37:48,518 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:37:48,519 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:37:48,519 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:37:48,519 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:37:48,520 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:37:48,520 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:37:48,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:37:48,520 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:37:48,521 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:37:48,521 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:37:48,521 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:37:48,521 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f [2024-11-22 16:37:48,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:37:48,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:37:48,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:37:48,825 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:37:48,826 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:37:48,827 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-22 16:37:50,463 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:37:51,131 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:37:51,132 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-22 16:37:51,184 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0f95159b/f9afe5f0051b4881b0bcd9a0f43ade93/FLAG56e8892e5 [2024-11-22 16:37:51,565 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0f95159b/f9afe5f0051b4881b0bcd9a0f43ade93 [2024-11-22 16:37:51,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:37:51,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:37:51,596 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:37:51,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:37:51,602 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:37:51,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:37:51" (1/1) ... [2024-11-22 16:37:51,604 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38dce1e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:51, skipping insertion in model container [2024-11-22 16:37:51,605 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:37:51" (1/1) ... [2024-11-22 16:37:51,749 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:37:54,649 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-11-22 16:37:54,653 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-11-22 16:37:54,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:37:54,713 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:37:54,856 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"); [5283] [2024-11-22 16:37:54,859 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)); [5290] [2024-11-22 16:37:54,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2024-11-22 16:37:54,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5338-5339] [2024-11-22 16:37:54,862 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"); [5344-5346] [2024-11-22 16:37:54,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2024-11-22 16:37:54,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2024-11-22 16:37:54,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2024-11-22 16:37:54,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2024-11-22 16:37:54,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2024-11-22 16:37:54,871 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)); [5616-5617] [2024-11-22 16:37:54,873 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)); [5650-5651] [2024-11-22 16:37:54,874 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)); [5687-5688] [2024-11-22 16:37:54,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5724-5725] [2024-11-22 16:37:54,882 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)); [5985-5986] [2024-11-22 16:37:54,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2024-11-22 16:37:54,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2024-11-22 16:37:54,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2024-11-22 16:37:54,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2024-11-22 16:37:54,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2024-11-22 16:37:54,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2024-11-22 16:37:54,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2024-11-22 16:37:54,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2024-11-22 16:37:54,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2024-11-22 16:37:54,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2024-11-22 16:37:54,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2024-11-22 16:37:54,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2024-11-22 16:37:54,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2024-11-22 16:37:54,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2024-11-22 16:37:54,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2024-11-22 16:37:54,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2024-11-22 16:37:54,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2024-11-22 16:37:54,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2024-11-22 16:37:54,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2024-11-22 16:37:54,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2024-11-22 16:37:54,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2024-11-22 16:37:54,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2024-11-22 16:37:54,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2024-11-22 16:37:55,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2024-11-22 16:37:55,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2024-11-22 16:37:55,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2024-11-22 16:37:55,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2024-11-22 16:37:55,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2024-11-22 16:37:55,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2024-11-22 16:37:55,171 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-11-22 16:37:55,171 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_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-11-22 16:37:55,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:37:55,497 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:37:55,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55 WrapperNode [2024-11-22 16:37:55,498 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:37:55,502 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:37:55,502 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:37:55,502 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:37:55,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:55,658 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:55,887 INFO L138 Inliner]: procedures = 556, calls = 3040, calls flagged for inlining = 292, calls inlined = 261, statements flattened = 8929 [2024-11-22 16:37:55,888 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:37:55,888 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:37:55,889 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:37:55,889 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:37:55,899 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:55,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:55,953 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,575 INFO L175 MemorySlicer]: Split 1325 memory accesses to 28 slices as follows [2, 8, 1, 1, 3, 1, 3, 2, 30, 3, 5, 5, 3, 15, 52, 8, 1, 2, 2, 1, 2, 6, 18, 10, 9, 9, 1120, 3]. 85 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [0, 8, 1, 1, 3, 1, 3, 2, 30, 3, 5, 5, 0, 15, 0, 8, 1, 0, 0, 0, 2, 5, 0, 8, 8, 8, 35, 1]. The 457 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 1, 1, 0, 0, 0, 17, 0, 0, 0, 395, 0]. [2024-11-22 16:37:57,575 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,576 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,743 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,772 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,814 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,845 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,892 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:37:57,894 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:37:57,894 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:37:57,894 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:37:57,894 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (1/1) ... [2024-11-22 16:37:57,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:37:57,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:37:57,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 16:37:57,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:37:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-22 16:37:57,965 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-22 16:37:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-22 16:37:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-22 16:37:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-22 16:37:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-22 16:37:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-22 16:37:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-22 16:37:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-22 16:37:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-22 16:37:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-22 16:37:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-22 16:37:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-22 16:37:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-22 16:37:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:37:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:37:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-22 16:37:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-22 16:37:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-22 16:37:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-22 16:37:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:37:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:37:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-22 16:37:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-22 16:37:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 16:37:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-22 16:37:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-22 16:37:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 16:37:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-22 16:37:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-22 16:37:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-22 16:37:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-22 16:37:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 16:37:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 16:37:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 16:37:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 16:37:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 16:37:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 16:37:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 16:37:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 16:37:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-22 16:37:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-22 16:37:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-22 16:37:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-22 16:37:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:37:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-22 16:37:57,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 16:37:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 16:37:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-22 16:37:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-22 16:37:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-22 16:37:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-22 16:37:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-22 16:37:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:37:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:37:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:37:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:37:57,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-22 16:37:57,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:37:57,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-22 16:37:57,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-22 16:37:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-22 16:37:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-22 16:37:57,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-22 16:37:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-22 16:37:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-22 16:37:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-22 16:37:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-22 16:37:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-22 16:37:57,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-22 16:37:57,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-22 16:37:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-22 16:37:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-22 16:37:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-22 16:37:57,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-22 16:37:57,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-22 16:37:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-22 16:37:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-22 16:37:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-22 16:37:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-22 16:37:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-22 16:37:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-22 16:37:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-22 16:37:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 16:37:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 16:37:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 16:37:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 16:37:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 16:37:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-22 16:37:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-22 16:37:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-22 16:37:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-22 16:37:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:37:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-22 16:37:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-22 16:37:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-22 16:37:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-22 16:37:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-22 16:37:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-22 16:37:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-22 16:37:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-22 16:37:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-22 16:37:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-22 16:37:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-22 16:37:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-22 16:37:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-22 16:37:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:37:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-22 16:37:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 16:37:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-22 16:37:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 16:37:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:37:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-22 16:37:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-22 16:37:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-11-22 16:37:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-22 16:37:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-22 16:37:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-22 16:37:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-22 16:37:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-22 16:37:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-22 16:37:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-22 16:37:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-22 16:37:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-22 16:37:58,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-22 16:37:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-22 16:37:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-22 16:37:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-22 16:37:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-22 16:37:58,005 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-22 16:37:58,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-22 16:37:58,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 16:37:58,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 16:37:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-22 16:37:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-22 16:37:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-22 16:37:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-22 16:37:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-22 16:37:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-22 16:37:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-22 16:37:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-22 16:37:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-22 16:37:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-22 16:37:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-22 16:37:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-22 16:37:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-22 16:37:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-22 16:37:58,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-22 16:37:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-22 16:37:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-22 16:37:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-22 16:37:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-22 16:37:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 16:37:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-22 16:37:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 16:37:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 16:37:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-22 16:37:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-22 16:37:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-22 16:37:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-22 16:37:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-22 16:37:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-22 16:37:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 16:37:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 16:37:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 16:37:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 16:37:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-22 16:37:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-22 16:37:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-22 16:37:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 16:37:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 16:37:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 16:37:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 16:37:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 16:37:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-22 16:37:58,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-22 16:37:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-22 16:37:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-22 16:37:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-22 16:37:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-22 16:37:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-22 16:37:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-22 16:37:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:37:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:37:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-22 16:37:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-22 16:37:59,021 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:37:59,027 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:38:20,413 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:38:21,310 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:38:38,461 INFO L? ?]: Removed 3818 outVars from TransFormulas that were not future-live. [2024-11-22 16:38:38,462 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:38:38,517 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:38:38,517 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-22 16:38:38,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:38:38 BoogieIcfgContainer [2024-11-22 16:38:38,518 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:38:38,520 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:38:38,520 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:38:38,522 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:38:38,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:37:51" (1/3) ... [2024-11-22 16:38:38,523 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ce57d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:38:38, skipping insertion in model container [2024-11-22 16:38:38,523 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:37:55" (2/3) ... [2024-11-22 16:38:38,524 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ce57d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:38:38, skipping insertion in model container [2024-11-22 16:38:38,524 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:38:38" (3/3) ... [2024-11-22 16:38:38,525 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-22 16:38:38,537 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:38:38,537 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 16:38:38,650 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:38:38,656 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;@7e62720a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:38:38,656 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 16:38:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand has 3335 states, 2430 states have (on average 1.3419753086419752) internal successors, (3261), 2471 states have internal predecessors, (3261), 777 states have call successors, (777), 130 states have call predecessors, (777), 129 states have return successors, (769), 757 states have call predecessors, (769), 769 states have call successors, (769) [2024-11-22 16:38:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-22 16:38:38,718 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:38:38,718 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:38:38,719 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:38:38,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:38:38,724 INFO L85 PathProgramCache]: Analyzing trace with hash 1153525331, now seen corresponding path program 1 times [2024-11-22 16:38:38,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:38:38,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735280152] [2024-11-22 16:38:38,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:38:38,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:38:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:38:44,537 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-22 16:38:44,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:38:44,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735280152] [2024-11-22 16:38:44,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735280152] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:38:44,539 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:38:44,539 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:38:44,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571586363] [2024-11-22 16:38:44,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:38:44,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:38:44,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:38:44,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:38:44,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:38:44,581 INFO L87 Difference]: Start difference. First operand has 3335 states, 2430 states have (on average 1.3419753086419752) internal successors, (3261), 2471 states have internal predecessors, (3261), 777 states have call successors, (777), 130 states have call predecessors, (777), 129 states have return successors, (769), 757 states have call predecessors, (769), 769 states have call successors, (769) Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-22 16:38:48,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:38:50,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:38:50,191 INFO L93 Difference]: Finished difference Result 9621 states and 14028 transitions. [2024-11-22 16:38:50,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:38:50,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 261 [2024-11-22 16:38:50,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:38:50,248 INFO L225 Difference]: With dead ends: 9621 [2024-11-22 16:38:50,248 INFO L226 Difference]: Without dead ends: 6121 [2024-11-22 16:38:50,276 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:38:50,280 INFO L432 NwaCegarLoop]: 5636 mSDtfsCounter, 4310 mSDsluCounter, 4650 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4310 SdHoareTripleChecker+Valid, 10286 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-22 16:38:50,281 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4310 Valid, 10286 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-22 16:38:50,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6121 states. [2024-11-22 16:38:50,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6121 to 6118. [2024-11-22 16:38:50,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6118 states, 4512 states have (on average 1.329122340425532) internal successors, (5997), 4575 states have internal predecessors, (5997), 1364 states have call successors, (1364), 241 states have call predecessors, (1364), 241 states have return successors, (1364), 1342 states have call predecessors, (1364), 1364 states have call successors, (1364) [2024-11-22 16:38:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 6118 states and 8725 transitions. [2024-11-22 16:38:50,587 INFO L78 Accepts]: Start accepts. Automaton has 6118 states and 8725 transitions. Word has length 261 [2024-11-22 16:38:50,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:38:50,588 INFO L471 AbstractCegarLoop]: Abstraction has 6118 states and 8725 transitions. [2024-11-22 16:38:50,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-22 16:38:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 6118 states and 8725 transitions. [2024-11-22 16:38:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-22 16:38:50,604 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:38:50,604 INFO L215 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:38:50,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 16:38:50,605 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:38:50,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:38:50,605 INFO L85 PathProgramCache]: Analyzing trace with hash -1957230643, now seen corresponding path program 1 times [2024-11-22 16:38:50,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:38:50,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630120786] [2024-11-22 16:38:50,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:38:50,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:38:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:38:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2024-11-22 16:38:55,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:38:55,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630120786] [2024-11-22 16:38:55,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630120786] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:38:55,032 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:38:55,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:38:55,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912180187] [2024-11-22 16:38:55,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:38:55,034 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:38:55,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:38:55,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:38:55,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:38:55,037 INFO L87 Difference]: Start difference. First operand 6118 states and 8725 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-22 16:38:59,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:39:01,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:39:01,006 INFO L93 Difference]: Finished difference Result 16491 states and 23460 transitions. [2024-11-22 16:39:01,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:39:01,007 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 271 [2024-11-22 16:39:01,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:39:01,075 INFO L225 Difference]: With dead ends: 16491 [2024-11-22 16:39:01,076 INFO L226 Difference]: Without dead ends: 10404 [2024-11-22 16:39:01,111 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:39:01,113 INFO L432 NwaCegarLoop]: 4613 mSDtfsCounter, 3407 mSDsluCounter, 4489 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3407 SdHoareTripleChecker+Valid, 9102 SdHoareTripleChecker+Invalid, 105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-22 16:39:01,113 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3407 Valid, 9102 Invalid, 105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 97 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-22 16:39:01,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10404 states. [2024-11-22 16:39:01,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10404 to 10399. [2024-11-22 16:39:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10399 states, 7682 states have (on average 1.332074980473835) internal successors, (10233), 7777 states have internal predecessors, (10233), 2263 states have call successors, (2263), 454 states have call predecessors, (2263), 453 states have return successors, (2269), 2219 states have call predecessors, (2269), 2263 states have call successors, (2269) [2024-11-22 16:39:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10399 states to 10399 states and 14765 transitions. [2024-11-22 16:39:01,507 INFO L78 Accepts]: Start accepts. Automaton has 10399 states and 14765 transitions. Word has length 271 [2024-11-22 16:39:01,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:39:01,507 INFO L471 AbstractCegarLoop]: Abstraction has 10399 states and 14765 transitions. [2024-11-22 16:39:01,508 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-22 16:39:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 10399 states and 14765 transitions. [2024-11-22 16:39:01,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-22 16:39:01,520 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:39:01,520 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 13, 13, 13, 13, 13, 13, 5, 5, 5, 4, 4, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:39:01,520 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-22 16:39:01,521 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:39:01,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:39:01,522 INFO L85 PathProgramCache]: Analyzing trace with hash 1723288059, now seen corresponding path program 1 times [2024-11-22 16:39:01,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:39:01,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862431555] [2024-11-22 16:39:01,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:39:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 16:39:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 16:39:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2024-11-22 16:39:06,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 16:39:06,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862431555] [2024-11-22 16:39:06,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862431555] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 16:39:06,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 16:39:06,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 16:39:06,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616517412] [2024-11-22 16:39:06,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 16:39:06,518 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 16:39:06,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 16:39:06,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 16:39:06,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:39:06,523 INFO L87 Difference]: Start difference. First operand 10399 states and 14765 transitions. Second operand has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2024-11-22 16:39:10,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 16:39:12,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 16:39:12,195 INFO L93 Difference]: Finished difference Result 25541 states and 36282 transitions. [2024-11-22 16:39:12,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 16:39:12,196 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 340 [2024-11-22 16:39:12,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 16:39:12,290 INFO L225 Difference]: With dead ends: 25541 [2024-11-22 16:39:12,290 INFO L226 Difference]: Without dead ends: 15173 [2024-11-22 16:39:12,336 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 16:39:12,339 INFO L432 NwaCegarLoop]: 6669 mSDtfsCounter, 4106 mSDsluCounter, 4534 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4106 SdHoareTripleChecker+Valid, 11203 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-22 16:39:12,340 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4106 Valid, 11203 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-22 16:39:12,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15173 states. [2024-11-22 16:39:12,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15173 to 15169. [2024-11-22 16:39:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15169 states, 11240 states have (on average 1.3333629893238435) internal successors, (14987), 11374 states have internal predecessors, (14987), 3267 states have call successors, (3267), 662 states have call predecessors, (3267), 661 states have return successors, (3274), 3205 states have call predecessors, (3274), 3267 states have call successors, (3274) [2024-11-22 16:39:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15169 states to 15169 states and 21528 transitions. [2024-11-22 16:39:12,841 INFO L78 Accepts]: Start accepts. Automaton has 15169 states and 21528 transitions. Word has length 340 [2024-11-22 16:39:12,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 16:39:12,843 INFO L471 AbstractCegarLoop]: Abstraction has 15169 states and 21528 transitions. [2024-11-22 16:39:12,844 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2024-11-22 16:39:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 15169 states and 21528 transitions. [2024-11-22 16:39:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2024-11-22 16:39:12,859 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:39:12,859 INFO L215 NwaCegarLoop]: trace histogram [19, 19, 13, 13, 13, 13, 13, 13, 9, 9, 9, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-22 16:39:12,859 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 16:39:12,860 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:39:12,862 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:39:12,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1557018626, now seen corresponding path program 1 times [2024-11-22 16:39:12,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:39:12,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33392159] [2024-11-22 16:39:12,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:39:12,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms