./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:18:53,955 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:18:54,025 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:18:54,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:18:54,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:18:54,060 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:18:54,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:18:54,061 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:18:54,062 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:18:54,062 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:18:54,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:18:54,063 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:18:54,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:18:54,064 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:18:54,064 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:18:54,065 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:18:54,065 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:18:54,065 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:18:54,066 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:18:54,066 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:18:54,066 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:18:54,067 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:18:54,067 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:18:54,067 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:18:54,068 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:18:54,068 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:18:54,068 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:18:54,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:18:54,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:18:54,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:18:54,070 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:18:54,070 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:18:54,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:18:54,071 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:18:54,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:18:54,071 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:18:54,071 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:18:54,072 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:18:54,072 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:18:54,072 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2024-11-20 12:18:54,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:18:54,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:18:54,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:18:54,371 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:18:54,372 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:18:54,373 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-20 12:18:55,714 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:18:56,287 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:18:56,288 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-20 12:18:56,342 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95cab4c18/508d995b393d4919833de9d0ce4d5fbd/FLAGbeb955705 [2024-11-20 12:18:56,356 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95cab4c18/508d995b393d4919833de9d0ce4d5fbd [2024-11-20 12:18:56,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:18:56,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:18:56,360 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:18:56,360 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:18:56,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:18:56,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:56" (1/1) ... [2024-11-20 12:18:56,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50f00455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:18:56, skipping insertion in model container [2024-11-20 12:18:56,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:18:56" (1/1) ... [2024-11-20 12:18:56,526 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:18:59,346 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-11-20 12:18:59,351 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-11-20 12:18:59,352 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2024-11-20 12:18:59,352 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2024-11-20 12:18:59,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:18:59,435 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:18:59,589 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"); [5259] [2024-11-20 12:18:59,592 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)); [5266] [2024-11-20 12:18:59,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2024-11-20 12:18:59,594 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5314-5315] [2024-11-20 12:18:59,595 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"); [5320-5322] [2024-11-20 12:18:59,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5414] [2024-11-20 12:18:59,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5422] [2024-11-20 12:18:59,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5429] [2024-11-20 12:18:59,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5436] [2024-11-20 12:18:59,605 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)); [5555-5556] [2024-11-20 12:18:59,610 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)); [5589-5590] [2024-11-20 12:18:59,612 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)); [5626-5627] [2024-11-20 12:18:59,613 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)); [5663-5664] [2024-11-20 12:18:59,619 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)); [5921-5922] [2024-11-20 12:18:59,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5928] [2024-11-20 12:18:59,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2024-11-20 12:18:59,719 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8716] [2024-11-20 12:18:59,769 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)); [10270-10271] [2024-11-20 12:18:59,824 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-11-20 12:18:59,825 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-11-20 12:18:59,825 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353588,353601] [2024-11-20 12:18:59,869 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-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353746,353759] [2024-11-20 12:18:59,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:19:00,103 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:19:00,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00 WrapperNode [2024-11-20 12:19:00,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:19:00,106 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:19:00,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:19:00,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:19:00,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:00,245 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:00,470 INFO L138 Inliner]: procedures = 421, calls = 2440, calls flagged for inlining = 234, calls inlined = 213, statements flattened = 6577 [2024-11-20 12:19:00,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:19:00,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:19:00,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:19:00,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:19:00,483 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:00,483 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:00,530 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,502 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [2, 6, 743, 5, 5, 153, 1, 2, 3, 4, 3, 2, 4, 2, 2, 2, 2, 1, 5, 8, 5, 1, 2, 8, 9, 9, 9, 16, 2, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 0, 20, 5, 5, 0, 0, 0, 3, 4, 3, 2, 4, 2, 0, 2, 0, 1, 5, 8, 5, 1, 2, 8, 8, 8, 6, 0, 0, 0, 1]. The 526 writes are split as follows [1, 3, 308, 0, 0, 153, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 42, 0]. [2024-11-20 12:19:01,503 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,503 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,660 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,688 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,734 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,823 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:19:01,826 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:19:01,826 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:19:01,826 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:19:01,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (1/1) ... [2024-11-20 12:19:01,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:19:01,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:19:01,866 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) [2024-11-20 12:19:01,874 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 [2024-11-20 12:19:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-20 12:19:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-20 12:19:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-20 12:19:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-20 12:19:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-20 12:19:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-20 12:19:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-20 12:19:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-20 12:19:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:19:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:19:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-20 12:19:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-20 12:19:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-20 12:19:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-20 12:19:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:19:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:19:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:19:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:19:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-20 12:19:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-20 12:19:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-20 12:19:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 12:19:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:19:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-20 12:19:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:19:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:19:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-20 12:19:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-20 12:19:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 12:19:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 12:19:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:19:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:19:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:19:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:19:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:19:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:19:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 12:19:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 12:19:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:19:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:19:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 12:19:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 12:19:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-20 12:19:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-20 12:19:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-20 12:19:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-20 12:19:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-20 12:19:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-20 12:19:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:19:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 12:19:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 12:19:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-20 12:19:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-20 12:19:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-20 12:19:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-20 12:19:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-20 12:19:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-20 12:19:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:19:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:19:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-20 12:19:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-20 12:19:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-20 12:19:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-20 12:19:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-20 12:19:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-20 12:19:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:19:01,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:19:01,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:19:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:19:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:19:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:19:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 12:19:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 12:19:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-20 12:19:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-20 12:19:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-20 12:19:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:19:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:19:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-20 12:19:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-20 12:19:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:19:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:19:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:19:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:19:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:19:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:19:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-20 12:19:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:19:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:19:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 12:19:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 12:19:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 12:19:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 12:19:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 12:19:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 12:19:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 12:19:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 12:19:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-20 12:19:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-20 12:19:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-20 12:19:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-20 12:19:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-20 12:19:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:19:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:19:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-20 12:19:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-20 12:19:01,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:19:01,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:19:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:19:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:19:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:19:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:19:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-20 12:19:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-20 12:19:01,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:19:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-20 12:19:01,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:19:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:19:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:19:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:19:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-20 12:19:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-20 12:19:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:19:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-20 12:19:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-20 12:19:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:19:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:19:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:19:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:19:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:19:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:19:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:19:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:19:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-20 12:19:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-20 12:19:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-20 12:19:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-20 12:19:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-20 12:19:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-20 12:19:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-20 12:19:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-20 12:19:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:19:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:19:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:19:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:19:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 12:19:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:19:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:19:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 12:19:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-20 12:19:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:19:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:19:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-20 12:19:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-20 12:19:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-20 12:19:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-20 12:19:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 12:19:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 12:19:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-20 12:19:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-20 12:19:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-20 12:19:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-20 12:19:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-20 12:19:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-20 12:19:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-20 12:19:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-20 12:19:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:19:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:19:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-20 12:19:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-20 12:19:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-20 12:19:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-20 12:19:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-20 12:19:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-20 12:19:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-20 12:19:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-20 12:19:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:19:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:19:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:19:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:19:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-20 12:19:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-20 12:19:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:19:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-20 12:19:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-20 12:19:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:19:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:19:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-20 12:19:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:19:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:19:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-20 12:19:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:19:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 12:19:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:19:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-20 12:19:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-20 12:19:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:19:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:19:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:19:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:19:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-20 12:19:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-20 12:19:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-20 12:19:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-20 12:19:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-20 12:19:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-20 12:19:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-20 12:19:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-20 12:19:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-20 12:19:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-20 12:19:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-20 12:19:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-20 12:19:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:19:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:19:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:19:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:19:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-20 12:19:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-20 12:19:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:19:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:19:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-20 12:19:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-20 12:19:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-20 12:19:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-20 12:19:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:19:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 12:19:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-20 12:19:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-20 12:19:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:19:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:19:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-20 12:19:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-20 12:19:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-20 12:19:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-20 12:19:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:19:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:19:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-20 12:19:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-20 12:19:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-20 12:19:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-20 12:19:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-20 12:19:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-20 12:19:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-20 12:19:02,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-20 12:19:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-20 12:19:02,104 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:19:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 12:19:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-20 12:19:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:19:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:19:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-20 12:19:02,106 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-20 12:19:03,165 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:19:03,171 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:19:20,437 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:19:21,568 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:19:31,681 INFO L? ?]: Removed 3670 outVars from TransFormulas that were not future-live. [2024-11-20 12:19:31,682 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:19:31,748 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:19:31,748 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 12:19:31,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:19:31 BoogieIcfgContainer [2024-11-20 12:19:31,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:19:31,750 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:19:31,751 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:19:31,754 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:19:31,754 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:18:56" (1/3) ... [2024-11-20 12:19:31,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@194f6ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:19:31, skipping insertion in model container [2024-11-20 12:19:31,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:00" (2/3) ... [2024-11-20 12:19:31,757 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@194f6ea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:19:31, skipping insertion in model container [2024-11-20 12:19:31,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:19:31" (3/3) ... [2024-11-20 12:19:31,758 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-20 12:19:31,774 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:19:31,775 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-20 12:19:31,921 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:19:31,929 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;@79153f56, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:19:31,930 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-20 12:19:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand has 3199 states, 2298 states have (on average 1.3524804177545693) internal successors, (3108), 2332 states have internal predecessors, (3108), 774 states have call successors, (774), 126 states have call predecessors, (774), 125 states have return successors, (768), 759 states have call predecessors, (768), 768 states have call successors, (768) [2024-11-20 12:19:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-20 12:19:31,975 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:19:31,976 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:19:31,976 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:19:31,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:19:31,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1478845866, now seen corresponding path program 1 times [2024-11-20 12:19:31,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:19:31,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634137488] [2024-11-20 12:19:31,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:19:31,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:19:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:50,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:19:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:50,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:50,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 12:19:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:19:51,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-20 12:19:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-20 12:19:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-20 12:19:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-20 12:19:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 12:19:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-20 12:19:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-20 12:19:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-20 12:19:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-20 12:19:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-20 12:19:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-20 12:19:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-20 12:19:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:19:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-20 12:19:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-20 12:19:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:19:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-20 12:19:51,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:19:51,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634137488] [2024-11-20 12:19:51,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634137488] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:19:51,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:19:51,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:19:51,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351716060] [2024-11-20 12:19:51,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:19:51,383 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:19:51,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:19:51,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:19:51,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:19:51,422 INFO L87 Difference]: Start difference. First operand has 3199 states, 2298 states have (on average 1.3524804177545693) internal successors, (3108), 2332 states have internal predecessors, (3108), 774 states have call successors, (774), 126 states have call predecessors, (774), 125 states have return successors, (768), 759 states have call predecessors, (768), 768 states have call successors, (768) Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-20 12:19:55,530 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 [] [2024-11-20 12:19:59,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []