./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:42:29,085 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:42:29,150 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:42:29,155 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:42:29,157 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:42:29,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:42:29,186 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:42:29,186 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:42:29,187 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:42:29,190 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:42:29,191 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:42:29,191 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:42:29,191 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:42:29,192 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:42:29,192 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:42:29,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:42:29,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:42:29,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:42:29,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:42:29,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:42:29,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:42:29,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:42:29,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:42:29,196 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:42:29,196 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:42:29,196 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:42:29,197 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:42:29,197 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:42:29,197 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:42:29,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:42:29,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:42:29,198 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:42:29,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:42:29,198 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:42:29,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:42:29,199 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:42:29,199 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:42:29,199 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:42:29,199 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:42:29,199 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6081258d9228cc20a54c5db1ec40347e5dbacbb2bb40755a07881673d13b875b [2024-11-20 12:42:29,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:42:29,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:42:29,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:42:29,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:42:29,420 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:42:29,421 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-20 12:42:30,781 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:42:31,270 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:42:31,270 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-20 12:42:31,321 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c9d50629/3399cfcbe6474d1aab3488d01481cd3e/FLAG2766cc981 [2024-11-20 12:42:31,353 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c9d50629/3399cfcbe6474d1aab3488d01481cd3e [2024-11-20 12:42:31,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:42:31,357 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:42:31,358 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:42:31,358 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:42:31,366 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:42:31,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:31" (1/1) ... [2024-11-20 12:42:31,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@135c89e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:31, skipping insertion in model container [2024-11-20 12:42:31,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:31" (1/1) ... [2024-11-20 12:42:31,489 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:42:34,680 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2024-11-20 12:42:34,687 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2024-11-20 12:42:34,688 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2024-11-20 12:42:34,688 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2024-11-20 12:42:34,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:42:34,752 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:42:34,831 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"); [5240] [2024-11-20 12:42:34,832 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)); [5247] [2024-11-20 12:42:34,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2024-11-20 12:42:34,835 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5295-5296] [2024-11-20 12:42:34,835 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"); [5301-5303] [2024-11-20 12:42:34,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5461] [2024-11-20 12:42:34,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2024-11-20 12:42:34,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5476] [2024-11-20 12:42:34,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5483] [2024-11-20 12:42:34,843 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)); [5602-5603] [2024-11-20 12:42:34,844 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)); [5636-5637] [2024-11-20 12:42:34,846 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)); [5673-5674] [2024-11-20 12:42:34,846 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)); [5710-5711] [2024-11-20 12:42:34,852 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)); [5968-5969] [2024-11-20 12:42:34,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5975] [2024-11-20 12:42:34,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8603] [2024-11-20 12:42:34,946 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8759] [2024-11-20 12:42:34,989 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)); [10311-10312] [2024-11-20 12:42:35,040 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386207,386220] [2024-11-20 12:42:35,040 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386376,386389] [2024-11-20 12:42:35,041 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386543,386556] [2024-11-20 12:42:35,041 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i[386711,386724] [2024-11-20 12:42:35,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:42:35,229 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:42:35,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35 WrapperNode [2024-11-20 12:42:35,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:42:35,231 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:42:35,231 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:42:35,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:42:35,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:35,334 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:35,481 INFO L138 Inliner]: procedures = 512, calls = 2611, calls flagged for inlining = 249, calls inlined = 217, statements flattened = 6584 [2024-11-20 12:42:35,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:42:35,482 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:42:35,482 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:42:35,482 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:42:35,492 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:35,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:35,526 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,682 INFO L175 MemorySlicer]: Split 1071 memory accesses to 31 slices as follows [6, 5, 5, 2, 153, 2, 3, 743, 4, 3, 2, 4, 2, 2, 2, 1, 5, 8, 5, 1, 2, 2, 8, 2, 9, 1, 9, 9, 16, 52, 3]. 69 percent of accesses are in the largest equivalence class. The 103 initializations are split as follows [0, 5, 5, 0, 0, 0, 3, 20, 4, 3, 2, 4, 2, 0, 2, 1, 5, 8, 5, 1, 2, 0, 8, 0, 8, 0, 8, 6, 0, 0, 1]. The 526 writes are split as follows [3, 0, 0, 1, 153, 1, 0, 308, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 16, 42, 0]. [2024-11-20 12:42:36,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,683 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,806 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,836 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,875 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,906 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:42:36,958 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:42:36,958 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:42:36,958 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:42:36,959 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (1/1) ... [2024-11-20 12:42:36,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:42:36,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:42:36,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:42:36,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:42:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-20 12:42:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-20 12:42:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-20 12:42:37,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-20 12:42:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-20 12:42:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-20 12:42:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-20 12:42:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-20 12:42:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:42:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:42:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-20 12:42:37,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-20 12:42:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-20 12:42:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-20 12:42:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:42:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:42:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:42:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:42:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-20 12:42:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-20 12:42:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-20 12:42:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-20 12:42:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:42:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:42:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-20 12:42:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-20 12:42:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 12:42:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 12:42:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:42:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:42:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-20 12:42:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-20 12:42:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:42:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:42:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-11-20 12:42:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-11-20 12:42:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-20 12:42:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-20 12:42:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:42:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:42:37,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:42:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:42:37,039 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:42:37,039 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:42:37,039 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 12:42:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 12:42:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:42:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:42:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-20 12:42:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-20 12:42:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-20 12:42:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-20 12:42:37,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-20 12:42:37,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-20 12:42:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:42:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 12:42:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 12:42:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-20 12:42:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-20 12:42:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-20 12:42:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-20 12:42:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-20 12:42:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-20 12:42:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:42:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:42:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-20 12:42:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-20 12:42:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:42:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-20 12:42:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-20 12:42:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-20 12:42:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-20 12:42:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-20 12:42:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-20 12:42:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:42:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:42:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-20 12:42:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-20 12:42:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-20 12:42:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:42:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:42:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-20 12:42:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:42:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:42:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:42:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:42:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 12:42:37,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-20 12:42:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-20 12:42:37,053 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:42:37,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:42:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-20 12:42:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-20 12:42:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:42:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:42:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:42:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-20 12:42:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-20 12:42:37,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:42:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-20 12:42:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:42:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:42:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:42:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-20 12:42:37,058 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-20 12:42:37,058 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:42:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:42:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:42:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:42:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:42:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:42:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:42:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:42:37,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-20 12:42:37,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:42:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:42:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-20 12:42:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-20 12:42:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-20 12:42:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-20 12:42:37,065 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-20 12:42:37,065 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-20 12:42:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:42:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:42:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:42:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:42:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-20 12:42:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-20 12:42:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:42:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:42:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-20 12:42:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-20 12:42:37,066 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-20 12:42:37,066 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-20 12:42:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-20 12:42:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:42:37,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:42:37,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 12:42:37,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:42:37,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:42:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-20 12:42:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-20 12:42:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:42:37,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:42:37,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 12:42:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 12:42:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2024-11-20 12:42:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2024-11-20 12:42:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-20 12:42:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-20 12:42:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-20 12:42:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-20 12:42:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2024-11-20 12:42:37,071 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2024-11-20 12:42:37,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:42:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:42:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-20 12:42:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-20 12:42:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-20 12:42:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-20 12:42:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-20 12:42:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-20 12:42:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-20 12:42:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:42:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:42:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-20 12:42:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:42:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-20 12:42:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:42:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-20 12:42:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:42:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:42:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:42:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 12:42:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_68 [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_68 [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-20 12:42:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-20 12:42:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-20 12:42:37,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_natsemi_exit_mod_15_2 [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:42:37,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:42:37,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:42:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:42:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:42:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:42:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:42:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:42:37,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-20 12:42:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-20 12:42:37,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:42:37,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_69 [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_69 [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-20 12:42:37,089 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-20 12:42:37,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-20 12:42:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:42:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 12:42:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 12:42:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-20 12:42:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-20 12:42:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-20 12:42:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-20 12:42:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-20 12:42:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:42:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:42:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-20 12:42:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-20 12:42:38,050 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:42:38,055 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:42:53,088 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:42:53,913 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:43:02,703 INFO L? ?]: Removed 3660 outVars from TransFormulas that were not future-live. [2024-11-20 12:43:02,703 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:43:02,755 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:43:02,755 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 12:43:02,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:43:02 BoogieIcfgContainer [2024-11-20 12:43:02,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:43:02,757 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:43:02,758 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:43:02,762 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:43:02,763 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:42:31" (1/3) ... [2024-11-20 12:43:02,763 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fbbdf68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:43:02, skipping insertion in model container [2024-11-20 12:43:02,763 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:35" (2/3) ... [2024-11-20 12:43:02,764 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fbbdf68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:43:02, skipping insertion in model container [2024-11-20 12:43:02,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:43:02" (3/3) ... [2024-11-20 12:43:02,765 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2024-11-20 12:43:02,780 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:43:02,780 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-20 12:43:02,910 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:43:02,917 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;@73b449ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:43:02,917 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-20 12:43:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2346 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) [2024-11-20 12:43:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-20 12:43:02,954 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:43:02,955 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:43:02,955 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-20 12:43:02,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:43:02,961 INFO L85 PathProgramCache]: Analyzing trace with hash -1613456699, now seen corresponding path program 1 times [2024-11-20 12:43:02,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:43:02,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285032829] [2024-11-20 12:43:02,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:43:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:43:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:43:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 12:43:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:43:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-20 12:43:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-20 12:43:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-20 12:43:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-20 12:43:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 12:43:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-20 12:43:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-20 12:43:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-20 12:43:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-20 12:43:20,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-20 12:43:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-20 12:43:20,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-20 12:43:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:43:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-20 12:43:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-20 12:43:20,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:43:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-20 12:43:20,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:43:20,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285032829] [2024-11-20 12:43:20,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285032829] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:43:20,749 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:43:20,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:43:20,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350731427] [2024-11-20 12:43:20,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:43:20,754 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:43:20,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:43:20,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:43:20,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:43:20,785 INFO L87 Difference]: Start difference. First operand has 3237 states, 2311 states have (on average 1.3509303331890956) internal successors, (3122), 2346 states have internal predecessors, (3122), 794 states have call successors, (794), 130 states have call predecessors, (794), 129 states have return successors, (788), 779 states have call predecessors, (788), 788 states have call successors, (788) 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, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-20 12:43:24,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:43:29,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []