./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../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 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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.dk.perfect-tracechecks-8be7027-m [2024-11-12 11:02:33,966 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 11:02:34,050 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 11:02:34,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 11:02:34,056 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 11:02:34,078 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 11:02:34,080 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 11:02:34,081 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 11:02:34,081 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 11:02:34,082 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 11:02:34,083 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 11:02:34,083 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 11:02:34,084 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 11:02:34,084 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 11:02:34,086 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 11:02:34,087 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 11:02:34,087 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 11:02:34,087 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 11:02:34,087 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 11:02:34,088 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 11:02:34,088 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 11:02:34,092 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 11:02:34,092 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 11:02:34,092 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 11:02:34,093 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 11:02:34,093 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 11:02:34,093 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 11:02:34,093 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 11:02:34,093 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 11:02:34,094 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 11:02:34,094 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 11:02:34,094 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 11:02:34,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 11:02:34,095 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 11:02:34,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 11:02:34,095 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 11:02:34,095 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 11:02:34,095 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 11:02:34,096 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 11:02:34,096 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 489d9a5739ede9ff47191ae53f39497ac15f03954255dcbbc9f617764054618f [2024-11-12 11:02:34,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 11:02:34,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 11:02:34,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 11:02:34,372 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 11:02:34,372 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 11:02:34,373 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-12 11:02:35,906 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 11:02:36,493 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 11:02:36,494 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 [2024-11-12 11:02:36,557 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/801e6f6ef/452910626e554a298399a2955e64104e/FLAG9fcb25c4c [2024-11-12 11:02:37,003 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/801e6f6ef/452910626e554a298399a2955e64104e [2024-11-12 11:02:37,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 11:02:37,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 11:02:37,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 11:02:37,007 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 11:02:37,013 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 11:02:37,014 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:02:37" (1/1) ... [2024-11-12 11:02:37,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d7d98a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:37, skipping insertion in model container [2024-11-12 11:02:37,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:02:37" (1/1) ... [2024-11-12 11:02:37,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 11:02:41,453 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353302,353315] [2024-11-12 11:02:41,460 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i[353449,353462] [2024-11-12 11:02:41,462 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] [2024-11-12 11:02:41,462 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] [2024-11-12 11:02:41,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 11:02:41,581 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 11:02:41,768 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] [2024-11-12 11:02:41,771 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] [2024-11-12 11:02:41,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2024-11-12 11:02:41,774 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] [2024-11-12 11:02:41,774 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] [2024-11-12 11:02:41,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5414] [2024-11-12 11:02:41,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5422] [2024-11-12 11:02:41,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5429] [2024-11-12 11:02:41,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5436] [2024-11-12 11:02:41,784 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] [2024-11-12 11:02:41,787 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] [2024-11-12 11:02:41,788 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] [2024-11-12 11:02:41,789 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] [2024-11-12 11:02:41,796 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] [2024-11-12 11:02:41,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5928] [2024-11-12 11:02:41,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2024-11-12 11:02:41,887 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] [2024-11-12 11:02:41,940 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] [2024-11-12 11:02:41,996 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] [2024-11-12 11:02:41,996 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] [2024-11-12 11:02:41,997 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] [2024-11-12 11:02:41,997 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] [2024-11-12 11:02:42,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 11:02:42,271 INFO L204 MainTranslator]: Completed translation [2024-11-12 11:02:42,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42 WrapperNode [2024-11-12 11:02:42,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 11:02:42,274 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 11:02:42,274 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 11:02:42,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 11:02:42,281 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:42,398 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:42,682 INFO L138 Inliner]: procedures = 421, calls = 2440, calls flagged for inlining = 234, calls inlined = 213, statements flattened = 6577 [2024-11-12 11:02:42,683 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 11:02:42,684 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 11:02:42,684 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 11:02:42,684 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 11:02:42,699 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:42,700 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:42,767 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:43,957 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [743, 5, 5, 2, 2, 153, 2, 3, 4, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 8, 2, 9, 2, 9, 9, 16, 6, 1, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [20, 5, 5, 0, 0, 0, 0, 3, 4, 3, 2, 4, 2, 2, 1, 5, 8, 5, 1, 2, 8, 0, 8, 0, 8, 6, 0, 0, 0, 0, 1]. The 526 writes are split as follows [308, 0, 0, 1, 1, 153, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 16, 3, 0, 42, 0]. [2024-11-12 11:02:43,958 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:43,958 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:44,161 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:44,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:44,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:44,299 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:44,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 11:02:44,379 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 11:02:44,379 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 11:02:44,379 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 11:02:44,381 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (1/1) ... [2024-11-12 11:02:44,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 11:02:44,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 11:02:44,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 11:02:44,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 11:02:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-12 11:02:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-12 11:02:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-12 11:02:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-12 11:02:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-12 11:02:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-12 11:02:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-12 11:02:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-12 11:02:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 11:02:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 11:02:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-12 11:02:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-12 11:02:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-12 11:02:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-12 11:02:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 11:02:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 11:02:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 11:02:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 11:02:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-12 11:02:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-12 11:02:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-12 11:02:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-12 11:02:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-12 11:02:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-12 11:02:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-12 11:02:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-12 11:02:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 11:02:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 11:02:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-12 11:02:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-12 11:02:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 11:02:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 11:02:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-12 11:02:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-12 11:02:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 11:02:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 11:02:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-12 11:02:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-12 11:02:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 11:02:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 11:02:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 11:02:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 11:02:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 11:02:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 11:02:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 11:02:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-12 11:02:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-12 11:02:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-12 11:02:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-12 11:02:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-12 11:02:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-12 11:02:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 11:02:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 11:02:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 11:02:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 11:02:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-12 11:02:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-12 11:02:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-12 11:02:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-12 11:02:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 11:02:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 11:02:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 11:02:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 11:02:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 11:02:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 11:02:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 11:02:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 11:02:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 11:02:44,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 11:02:44,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 11:02:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 11:02:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 11:02:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 11:02:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-12 11:02:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-12 11:02:44,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-12 11:02:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-12 11:02:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-12 11:02:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 11:02:44,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 11:02:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-12 11:02:44,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-12 11:02:44,491 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-12 11:02:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-12 11:02:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 11:02:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 11:02:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 11:02:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 11:02:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 11:02:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 11:02:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 11:02:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 11:02:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 11:02:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 11:02:44,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 11:02:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 11:02:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-12 11:02:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 11:02:44,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 11:02:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 11:02:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-12 11:02:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-12 11:02:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-12 11:02:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-12 11:02:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-12 11:02:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-12 11:02:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 11:02:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 11:02:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-12 11:02:44,500 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 11:02:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 11:02:44,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 11:02:44,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-12 11:02:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-12 11:02:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 11:02:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 11:02:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 11:02:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 11:02:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 11:02:44,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 11:02:44,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-12 11:02:44,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-12 11:02:44,507 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 11:02:44,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-12 11:02:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-12 11:02:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-12 11:02:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-12 11:02:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 11:02:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 11:02:44,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 11:02:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 11:02:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 11:02:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 11:02:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 11:02:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 11:02:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 11:02:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-12 11:02:44,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-12 11:02:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-12 11:02:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-12 11:02:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-12 11:02:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-12 11:02:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-12 11:02:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-12 11:02:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-12 11:02:44,516 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-12 11:02:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 11:02:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 11:02:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-12 11:02:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-12 11:02:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-12 11:02:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-12 11:02:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 11:02:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 11:02:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-12 11:02:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-12 11:02:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-12 11:02:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-12 11:02:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-12 11:02:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-12 11:02:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 11:02:44,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 11:02:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 11:02:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 11:02:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 11:02:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 11:02:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 11:02:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 11:02:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-12 11:02:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-12 11:02:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-12 11:02:44,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-12 11:02:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 11:02:44,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 11:02:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-12 11:02:44,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-12 11:02:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-12 11:02:44,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-12 11:02:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-12 11:02:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-12 11:02:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-12 11:02:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-12 11:02:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-12 11:02:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-12 11:02:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 11:02:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-12 11:02:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 11:02:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 11:02:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 11:02:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-12 11:02:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 11:02:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 11:02:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 11:02:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 11:02:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-12 11:02:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-12 11:02:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-12 11:02:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-12 11:02:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 11:02:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 11:02:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 11:02:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 11:02:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-12 11:02:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-12 11:02:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-12 11:02:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-12 11:02:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-12 11:02:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-12 11:02:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-12 11:02:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-12 11:02:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 11:02:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 11:02:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-12 11:02:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 11:02:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-12 11:02:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-12 11:02:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 11:02:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 11:02:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 11:02:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 11:02:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 11:02:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 11:02:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-12 11:02:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-12 11:02:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-12 11:02:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-12 11:02:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 11:02:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 11:02:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 11:02:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 11:02:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 11:02:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 11:02:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 11:02:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 11:02:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-12 11:02:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 11:02:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 11:02:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-12 11:02:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-12 11:02:45,784 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 11:02:45,790 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 11:03:03,703 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-12 11:03:04,920 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 11:03:14,261 INFO L? ?]: Removed 3670 outVars from TransFormulas that were not future-live. [2024-11-12 11:03:14,261 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 11:03:14,346 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 11:03:14,347 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 11:03:14,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:03:14 BoogieIcfgContainer [2024-11-12 11:03:14,347 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 11:03:14,349 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 11:03:14,351 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 11:03:14,354 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 11:03:14,354 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:02:37" (1/3) ... [2024-11-12 11:03:14,356 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a803979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:03:14, skipping insertion in model container [2024-11-12 11:03:14,356 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:02:42" (2/3) ... [2024-11-12 11:03:14,357 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a803979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:03:14, skipping insertion in model container [2024-11-12 11:03:14,357 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:03:14" (3/3) ... [2024-11-12 11:03:14,358 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-12 11:03:14,375 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 11:03:14,377 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-12 11:03:14,662 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 11:03:14,672 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;@5b34433f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 11:03:14,672 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-12 11:03:14,691 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) [2024-11-12 11:03:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-12 11:03:14,722 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:03:14,723 INFO L218 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] [2024-11-12 11:03:14,723 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 11:03:14,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:03:14,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1478845866, now seen corresponding path program 1 times [2024-11-12 11:03:14,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:03:14,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354370526] [2024-11-12 11:03:14,742 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:03:14,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 11:03:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 11:03:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 11:03:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 11:03:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-12 11:03:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 11:03:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:31,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-12 11:03:32,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-12 11:03:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-12 11:03:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-12 11:03:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-12 11:03:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-12 11:03:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-12 11:03:32,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-12 11:03:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-12 11:03:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-12 11:03:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:03:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-12 11:03:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-12 11:03:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:03:32,314 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-12 11:03:32,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 11:03:32,317 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354370526] [2024-11-12 11:03:32,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354370526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 11:03:32,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 11:03:32,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 11:03:32,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108737016] [2024-11-12 11:03:32,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 11:03:32,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 11:03:32,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 11:03:32,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 11:03:32,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 11:03:32,365 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) [2024-11-12 11:03:36,471 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 [] [2024-11-12 11:03:40,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []