./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-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.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 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:38:38,613 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:38:38,680 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:38:38,686 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:38:38,686 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:38:38,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:38:38,717 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:38:38,718 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:38:38,718 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:38:38,719 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:38:38,720 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:38:38,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:38:38,721 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:38:38,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:38:38,721 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:38:38,722 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:38:38,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:38:38,726 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:38:38,726 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:38:38,726 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:38:38,726 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:38:38,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:38:38,727 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:38:38,728 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:38:38,728 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:38:38,728 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:38:38,729 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:38:38,729 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:38:38,729 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:38:38,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:38:38,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:38:38,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:38:38,731 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:38:38,731 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:38:38,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:38:38,732 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:38:38,732 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:38:38,732 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:38:38,732 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:38:38,732 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28669211a2ef49b5efd7443ec92409c5f49218a96d1252c934deb7757bde86cd [2024-11-19 04:38:38,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:38:38,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:38:38,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:38:38,979 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:38:38,979 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:38:38,980 INFO L431 ainManager$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-natsemi-natsemi.cil.i [2024-11-19 04:38:40,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:38:41,066 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:38:41,067 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-natsemi-natsemi.cil.i [2024-11-19 04:38:41,125 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f785377a8/2b8deefe5fca4f11b10e935ce9978363/FLAG1ec63b06e [2024-11-19 04:38:41,145 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f785377a8/2b8deefe5fca4f11b10e935ce9978363 [2024-11-19 04:38:41,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:38:41,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:38:41,152 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:38:41,152 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:38:41,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:38:41,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:38:41" (1/1) ... [2024-11-19 04:38:41,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e68d5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:41, skipping insertion in model container [2024-11-19 04:38:41,164 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:38:41" (1/1) ... [2024-11-19 04:38:41,390 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:38:44,932 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-natsemi-natsemi.cil.i[387086,387099] [2024-11-19 04:38:44,935 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-natsemi-natsemi.cil.i[387231,387244] [2024-11-19 04:38:44,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:38:45,018 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:38:45,122 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"); [5254] [2024-11-19 04:38:45,124 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)); [5261] [2024-11-19 04:38:45,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5268] [2024-11-19 04:38:45,168 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)); [5309-5310] [2024-11-19 04:38:45,169 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"); [5315-5317] [2024-11-19 04:38:45,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5463] [2024-11-19 04:38:45,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5471] [2024-11-19 04:38:45,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5478] [2024-11-19 04:38:45,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5485] [2024-11-19 04:38:45,180 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)); [5589-5590] [2024-11-19 04:38:45,182 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)); [5623-5624] [2024-11-19 04:38:45,184 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)); [5660-5661] [2024-11-19 04:38:45,187 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)); [5697-5698] [2024-11-19 04:38:45,198 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)); [5957-5958] [2024-11-19 04:38:45,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5964] [2024-11-19 04:38:45,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8592] [2024-11-19 04:38:45,309 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8748] [2024-11-19 04:38:45,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [10300-10301] [2024-11-19 04:38:45,453 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-natsemi-natsemi.cil.i[387086,387099] [2024-11-19 04:38:45,454 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-natsemi-natsemi.cil.i[387231,387244] [2024-11-19 04:38:45,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:38:45,716 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:38:45,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45 WrapperNode [2024-11-19 04:38:45,717 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:38:45,718 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:38:45,718 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:38:45,719 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:38:45,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:45,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:46,033 INFO L138 Inliner]: procedures = 510, calls = 2683, calls flagged for inlining = 247, calls inlined = 217, statements flattened = 6657 [2024-11-19 04:38:46,034 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:38:46,034 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:38:46,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:38:46,035 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:38:46,047 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:46,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:46,196 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,292 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [2, 2, 2, 9, 738, 16, 52, 3, 5, 5, 153, 2, 6, 3, 4, 3, 2, 4, 2, 2, 1, 1, 5, 8, 5, 1, 8, 2, 2, 9, 9]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 0, 6, 20, 0, 0, 1, 5, 5, 0, 0, 0, 3, 4, 3, 2, 4, 2, 2, 1, 0, 5, 8, 5, 1, 8, 2, 0, 8, 8]. The 522 writes are split as follows [0, 1, 1, 0, 304, 16, 42, 0, 0, 0, 153, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]. [2024-11-19 04:38:47,293 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,293 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,550 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,604 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,641 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,721 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:38:47,723 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:38:47,724 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:38:47,724 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:38:47,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (1/1) ... [2024-11-19 04:38:47,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:38:47,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:38:47,760 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) [2024-11-19 04:38:47,773 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 [2024-11-19 04:38:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-19 04:38:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-19 04:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-19 04:38:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-19 04:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-19 04:38:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-19 04:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-19 04:38:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-19 04:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:38:47,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-19 04:38:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-19 04:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-19 04:38:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-19 04:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-19 04:38:47,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-19 04:38:47,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 04:38:47,820 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 04:38:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:38:47,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:38:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-19 04:38:47,821 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-19 04:38:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_92 [2024-11-19 04:38:47,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_92 [2024-11-19 04:38:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 04:38:47,821 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 04:38:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-19 04:38:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-19 04:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-19 04:38:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-19 04:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 04:38:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 04:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-19 04:38:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-19 04:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 04:38:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 04:38:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-19 04:38:47,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-19 04:38:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-19 04:38:47,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-19 04:38:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:38:47,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:38:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:38:47,823 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:38:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:38:47,824 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:38:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:38:47,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:38:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-19 04:38:47,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-19 04:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-19 04:38:47,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-19 04:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-19 04:38:47,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-19 04:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-19 04:38:47,826 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-19 04:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-19 04:38:47,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-19 04:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2024-11-19 04:38:47,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2024-11-19 04:38:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-19 04:38:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-19 04:38:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-19 04:38:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-19 04:38:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:38:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:38:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-19 04:38:47,827 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-19 04:38:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-19 04:38:47,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:38:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 04:38:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 04:38:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 04:38:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 04:38:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 04:38:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 04:38:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 04:38:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:38:47,831 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:38:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-19 04:38:47,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-19 04:38:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-19 04:38:47,831 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-19 04:38:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:38:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:38:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:38:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:38:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 04:38:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:38:47,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:38:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:38:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:38:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 04:38:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-19 04:38:47,840 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 04:38:47,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-19 04:38:47,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-19 04:38:47,840 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-19 04:38:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:38:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:38:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:38:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:38:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:38:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:38:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:38:47,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:38:47,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:38:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:38:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:38:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:38:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:38:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:38:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:38:47,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:38:47,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:38:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:38:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-19 04:38:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-19 04:38:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:38:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:38:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:38:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:38:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 04:38:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 04:38:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-19 04:38:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-19 04:38:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-19 04:38:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-19 04:38:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-19 04:38:47,849 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-19 04:38:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:38:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-19 04:38:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-19 04:38:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:38:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:38:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-19 04:38:47,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-19 04:38:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:38:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-19 04:38:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:38:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:38:47,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:38:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:38:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:38:47,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 04:38:47,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:38:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:38:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:38:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:38:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-19 04:38:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-19 04:38:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-19 04:38:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-19 04:38:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-19 04:38:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-19 04:38:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:38:47,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:38:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-19 04:38:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-19 04:38:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-19 04:38:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:38:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:38:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:38:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:38:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:38:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:38:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 04:38:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 04:38:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:38:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:38:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:38:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 04:38:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 04:38:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 04:38:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 04:38:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:38:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:38:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-19 04:38:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-19 04:38:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-19 04:38:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-19 04:38:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 04:38:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 04:38:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-19 04:38:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-19 04:38:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-19 04:38:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-19 04:38:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-19 04:38:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-19 04:38:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_91 [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_91 [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-19 04:38:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-19 04:38:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-19 04:38:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-19 04:38:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:38:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:38:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:38:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:38:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-19 04:38:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-19 04:38:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:38:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-19 04:38:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-19 04:38:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:38:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:38:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-19 04:38:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-19 04:38:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:38:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:38:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:38:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 04:38:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 04:38:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 04:38:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:38:47,874 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-19 04:38:47,874 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-19 04:38:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:38:47,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:38:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-19 04:38:47,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-19 04:38:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:38:47,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:38:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-19 04:38:47,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-19 04:38:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-19 04:38:47,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-19 04:38:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-19 04:38:47,876 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-19 04:38:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-19 04:38:47,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-19 04:38:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-19 04:38:47,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-19 04:38:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-19 04:38:47,876 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-19 04:38:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:38:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:38:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-19 04:38:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:38:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-19 04:38:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-19 04:38:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:38:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:38:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-19 04:38:47,879 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-19 04:38:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:38:47,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:38:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-19 04:38:47,880 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-19 04:38:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-19 04:38:47,880 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-19 04:38:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:38:47,880 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:38:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-19 04:38:47,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-19 04:38:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-19 04:38:47,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-19 04:38:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-19 04:38:47,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-19 04:38:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-19 04:38:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-19 04:38:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-19 04:38:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-19 04:38:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:38:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:38:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-19 04:38:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-19 04:38:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-19 04:38:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-19 04:38:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-19 04:38:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-19 04:38:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-19 04:38:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-19 04:38:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-19 04:38:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-19 04:38:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:38:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:38:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:38:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:38:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 04:38:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-19 04:38:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-19 04:38:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:38:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:38:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-19 04:38:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-19 04:38:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2024-11-19 04:38:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2024-11-19 04:38:49,004 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:38:49,009 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:39:06,130 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:39:06,978 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:39:16,458 INFO L? ?]: Removed 3658 outVars from TransFormulas that were not future-live. [2024-11-19 04:39:16,459 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:39:16,535 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:39:16,535 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:39:16,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:39:16 BoogieIcfgContainer [2024-11-19 04:39:16,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:39:16,539 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:39:16,540 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:39:16,543 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:39:16,543 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:38:41" (1/3) ... [2024-11-19 04:39:16,543 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ad2dfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:39:16, skipping insertion in model container [2024-11-19 04:39:16,544 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:38:45" (2/3) ... [2024-11-19 04:39:16,544 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ad2dfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:39:16, skipping insertion in model container [2024-11-19 04:39:16,544 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:39:16" (3/3) ... [2024-11-19 04:39:16,545 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-19 04:39:16,559 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:39:16,559 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 04:39:16,713 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:39:16,722 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;@3ba9817b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:39:16,723 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 04:39:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand has 3265 states, 2337 states have (on average 1.350449293966624) internal successors, (3156), 2370 states have internal predecessors, (3156), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) [2024-11-19 04:39:16,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-19 04:39:16,788 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:39:16,789 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 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] [2024-11-19 04:39:16,790 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:39:16,795 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:39:16,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1812374797, now seen corresponding path program 1 times [2024-11-19 04:39:16,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:39:16,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815891106] [2024-11-19 04:39:16,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:39:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:39:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:39:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 994 trivial. 0 not checked. [2024-11-19 04:39:35,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:39:35,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815891106] [2024-11-19 04:39:35,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815891106] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:39:35,523 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:39:35,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:39:35,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033838347] [2024-11-19 04:39:35,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:39:35,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:39:35,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:39:35,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:39:35,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:39:35,578 INFO L87 Difference]: Start difference. First operand has 3265 states, 2337 states have (on average 1.350449293966624) internal successors, (3156), 2370 states have internal predecessors, (3156), 797 states have call successors, (797), 131 states have call predecessors, (797), 130 states have return successors, (791), 782 states have call predecessors, (791), 791 states have call successors, (791) Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-19 04:39:39,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:39:42,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:39:42,096 INFO L93 Difference]: Finished difference Result 8821 states and 12965 transitions. [2024-11-19 04:39:42,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:39:42,099 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 221 [2024-11-19 04:39:42,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:39:42,176 INFO L225 Difference]: With dead ends: 8821 [2024-11-19 04:39:42,177 INFO L226 Difference]: Without dead ends: 5489 [2024-11-19 04:39:42,211 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 [2024-11-19 04:39:42,215 INFO L432 NwaCegarLoop]: 4698 mSDtfsCounter, 3332 mSDsluCounter, 4578 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3332 SdHoareTripleChecker+Valid, 9276 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-19 04:39:42,216 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3332 Valid, 9276 Invalid, 97 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 89 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-19 04:39:42,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5489 states. [2024-11-19 04:39:42,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5489 to 5485. [2024-11-19 04:39:42,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5485 states, 3864 states have (on average 1.3178053830227743) internal successors, (5092), 3924 states have internal predecessors, (5092), 1376 states have call successors, (1376), 246 states have call predecessors, (1376), 244 states have return successors, (1377), 1354 states have call predecessors, (1377), 1376 states have call successors, (1377) [2024-11-19 04:39:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 5485 states and 7845 transitions. [2024-11-19 04:39:42,609 INFO L78 Accepts]: Start accepts. Automaton has 5485 states and 7845 transitions. Word has length 221 [2024-11-19 04:39:42,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:39:42,613 INFO L471 AbstractCegarLoop]: Abstraction has 5485 states and 7845 transitions. [2024-11-19 04:39:42,613 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-19 04:39:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 5485 states and 7845 transitions. [2024-11-19 04:39:42,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-19 04:39:42,629 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:39:42,630 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 5, 5, 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] [2024-11-19 04:39:42,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:39:42,631 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:39:42,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:39:42,632 INFO L85 PathProgramCache]: Analyzing trace with hash -506842618, now seen corresponding path program 1 times [2024-11-19 04:39:42,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:39:42,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718059105] [2024-11-19 04:39:42,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:39:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:39:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:40:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2024-11-19 04:40:01,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:40:01,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718059105] [2024-11-19 04:40:01,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718059105] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:40:01,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:40:01,079 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:40:01,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860307189] [2024-11-19 04:40:01,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:40:01,083 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:40:01,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:40:01,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:40:01,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:40:01,085 INFO L87 Difference]: Start difference. First operand 5485 states and 7845 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35)