./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.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 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:20:21,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:20:21,600 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:20:21,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:20:21,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:20:21,632 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:20:21,633 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:20:21,633 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:20:21,634 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:20:21,634 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:20:21,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:20:21,635 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:20:21,636 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:20:21,636 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:20:21,636 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:20:21,637 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:20:21,637 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:20:21,638 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:20:21,638 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:20:21,638 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:20:21,644 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:20:21,645 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:20:21,645 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:20:21,646 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:20:21,646 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:20:21,646 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:20:21,646 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:20:21,647 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:20:21,647 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:20:21,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:20:21,647 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:20:21,648 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:20:21,648 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:20:21,649 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:20:21,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:20:21,650 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:20:21,650 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:20:21,651 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:20:21,651 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:20:21,651 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f [2024-11-19 04:20:21,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:20:21,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:20:21,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:20:21,929 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:20:21,930 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:20:21,931 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-11-19 04:20:23,505 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:20:24,189 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:20:24,190 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-11-19 04:20:24,248 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c5e97a2/4e8db12621a741f79b17a4cc394f039c/FLAGd6a8325ec [2024-11-19 04:20:24,265 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c5e97a2/4e8db12621a741f79b17a4cc394f039c [2024-11-19 04:20:24,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:20:24,269 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:20:24,271 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:20:24,271 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:20:24,276 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:20:24,277 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:24" (1/1) ... [2024-11-19 04:20:24,278 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bc79062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:24, skipping insertion in model container [2024-11-19 04:20:24,280 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:20:24" (1/1) ... [2024-11-19 04:20:24,419 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:20:29,294 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[428896,428909] [2024-11-19 04:20:29,300 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429065,429078] [2024-11-19 04:20:29,301 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429232,429245] [2024-11-19 04:20:29,303 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429400,429413] [2024-11-19 04:20:29,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:20:29,452 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:20:29,596 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"); [5779] [2024-11-19 04:20:29,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5786] [2024-11-19 04:20:29,599 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)); [5793] [2024-11-19 04:20:29,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5800] [2024-11-19 04:20:29,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5815-5816] [2024-11-19 04:20:29,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5857] [2024-11-19 04:20:29,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5860] [2024-11-19 04:20:29,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5863] [2024-11-19 04:20:29,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5866] [2024-11-19 04:20:29,604 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; incl %0": "+m" (v->counter)); [5895] [2024-11-19 04:20:29,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5902] [2024-11-19 04:20:29,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5961] [2024-11-19 04:20:29,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5964] [2024-11-19 04:20:29,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5966] [2024-11-19 04:20:29,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5971] [2024-11-19 04:20:29,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5974] [2024-11-19 04:20:29,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5976] [2024-11-19 04:20:29,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5981] [2024-11-19 04:20:29,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5984] [2024-11-19 04:20:29,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5986] [2024-11-19 04:20:29,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5991] [2024-11-19 04:20:29,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5994] [2024-11-19 04:20:29,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5996] [2024-11-19 04:20:29,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6034] [2024-11-19 04:20:29,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6037] [2024-11-19 04:20:29,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6039] [2024-11-19 04:20:29,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6044] [2024-11-19 04:20:29,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6047] [2024-11-19 04:20:29,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6049] [2024-11-19 04:20:29,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6054] [2024-11-19 04:20:29,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6057] [2024-11-19 04:20:29,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6059] [2024-11-19 04:20:29,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6064] [2024-11-19 04:20:29,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6067] [2024-11-19 04:20:29,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6069] [2024-11-19 04:20:29,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6138] [2024-11-19 04:20:29,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6147] [2024-11-19 04:20:29,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2024-11-19 04:20:29,650 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/skbuff.h"), "i" (1891), "i" (12UL)); [6717-6718] [2024-11-19 04:20:29,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6973] [2024-11-19 04:20:29,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6976] [2024-11-19 04:20:29,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6979] [2024-11-19 04:20:29,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6982] [2024-11-19 04:20:29,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7013] [2024-11-19 04:20:29,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7016] [2024-11-19 04:20:29,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7019] [2024-11-19 04:20:29,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7022] [2024-11-19 04:20:29,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7053] [2024-11-19 04:20:29,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7056] [2024-11-19 04:20:29,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7059] [2024-11-19 04:20:29,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7062] [2024-11-19 04:20:29,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7093] [2024-11-19 04:20:29,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7096] [2024-11-19 04:20:29,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7099] [2024-11-19 04:20:29,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7102] [2024-11-19 04:20:29,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7394] [2024-11-19 04:20:29,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7397] [2024-11-19 04:20:29,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7400] [2024-11-19 04:20:29,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7403] [2024-11-19 04:20:29,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7434] [2024-11-19 04:20:29,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7437] [2024-11-19 04:20:29,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7440] [2024-11-19 04:20:29,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7443] [2024-11-19 04:20:29,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7474] [2024-11-19 04:20:29,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7477] [2024-11-19 04:20:29,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7480] [2024-11-19 04:20:29,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7483] [2024-11-19 04:20:29,684 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7514] [2024-11-19 04:20:29,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7517] [2024-11-19 04:20:29,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7520] [2024-11-19 04:20:29,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7523] [2024-11-19 04:20:29,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7592] [2024-11-19 04:20:29,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7595] [2024-11-19 04:20:29,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7598] [2024-11-19 04:20:29,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7601] [2024-11-19 04:20:29,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7632] [2024-11-19 04:20:29,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7635] [2024-11-19 04:20:29,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7638] [2024-11-19 04:20:29,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7641] [2024-11-19 04:20:29,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7672] [2024-11-19 04:20:29,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7675] [2024-11-19 04:20:29,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7678] [2024-11-19 04:20:29,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7681] [2024-11-19 04:20:29,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7712] [2024-11-19 04:20:29,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7715] [2024-11-19 04:20:29,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7718] [2024-11-19 04:20:29,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7721] [2024-11-19 04:20:29,757 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/tun.c"), "i" (446), "i" (12UL)); [8628-8629] [2024-11-19 04:20:29,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8635] [2024-11-19 04:20:29,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8657] [2024-11-19 04:20:29,770 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/tun.c"), "i" (480), "i" (12UL)); [8699-8700] [2024-11-19 04:20:29,772 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/tun.c"), "i" (500), "i" (12UL)); [8778-8779] [2024-11-19 04:20:29,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8786] [2024-11-19 04:20:29,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8802] [2024-11-19 04:20:29,840 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/tun.c"), "i" (509), "i" (12UL)); [8817-8818] [2024-11-19 04:20:29,842 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/tun.c"), "i" (523), "i" (12UL)); [8880-8881] [2024-11-19 04:20:29,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8954] [2024-11-19 04:20:29,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8956] [2024-11-19 04:20:29,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9106] [2024-11-19 04:20:29,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9154] [2024-11-19 04:20:29,883 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/tun.c"), "i" (770), "i" (12UL)); [9320-9321] [2024-11-19 04:20:29,932 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/tun.c"), "i" (1408), "i" (12UL)); [10377-10378] [2024-11-19 04:20:29,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11274] [2024-11-19 04:20:29,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11277] [2024-11-19 04:20:29,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11280] [2024-11-19 04:20:29,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11283] [2024-11-19 04:20:29,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11286] [2024-11-19 04:20:30,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11769] [2024-11-19 04:20:30,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11775] [2024-11-19 04:20:30,119 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[428896,428909] [2024-11-19 04:20:30,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429065,429078] [2024-11-19 04:20:30,120 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429232,429245] [2024-11-19 04:20:30,121 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429400,429413] [2024-11-19 04:20:30,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:20:30,419 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:20:30,420 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30 WrapperNode [2024-11-19 04:20:30,420 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:20:30,421 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:20:30,422 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:20:30,422 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:20:30,431 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:30,545 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:30,850 INFO L138 Inliner]: procedures = 614, calls = 2582, calls flagged for inlining = 324, calls inlined = 257, statements flattened = 8070 [2024-11-19 04:20:30,851 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:20:30,852 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:20:30,852 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:20:30,852 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:20:30,865 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:30,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:30,920 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,278 INFO L175 MemorySlicer]: Split 1100 memory accesses to 39 slices as follows [6, 3, 27, 5, 2, 774, 2, 2, 2, 11, 2, 2, 3, 48, 2, 4, 4, 4, 2, 4, 2, 2, 4, 2, 1, 1, 33, 2, 1, 2, 1, 55, 43, 16, 5, 2, 10, 7, 2]. 70 percent of accesses are in the largest equivalence class. The 90 initializations are split as follows [6, 0, 0, 0, 0, 28, 0, 0, 0, 9, 0, 0, 0, 0, 0, 4, 4, 4, 0, 4, 0, 0, 4, 0, 0, 1, 0, 2, 0, 0, 0, 0, 12, 0, 0, 0, 10, 0, 2]. The 584 writes are split as follows [0, 1, 22, 2, 1, 377, 1, 1, 1, 0, 1, 1, 1, 48, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 11, 0, 0, 1, 0, 55, 28, 16, 5, 1, 0, 6, 0]. [2024-11-19 04:20:32,279 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,279 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,462 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,522 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,583 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,624 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,693 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:20:32,694 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:20:32,695 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:20:32,695 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:20:32,696 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (1/1) ... [2024-11-19 04:20:32,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:20:32,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:20:32,735 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 04:20:32,744 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 04:20:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2024-11-19 04:20:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2024-11-19 04:20:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-19 04:20:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-19 04:20:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:20:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:20:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:20:32,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:20:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-19 04:20:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-19 04:20:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-19 04:20:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-19 04:20:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:20:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:20:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:20:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2024-11-19 04:20:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2024-11-19 04:20:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-19 04:20:32,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-19 04:20:32,802 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2024-11-19 04:20:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2024-11-19 04:20:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:20:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2024-11-19 04:20:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:20:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:20:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:20:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:20:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:20:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:20:32,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:20:32,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:20:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:20:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 04:20:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 04:20:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 04:20:32,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-19 04:20:32,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-19 04:20:32,809 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2024-11-19 04:20:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:20:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 04:20:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-19 04:20:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-19 04:20:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-19 04:20:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2024-11-19 04:20:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:20:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2024-11-19 04:20:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:20:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:20:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-19 04:20:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:20:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:20:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:20:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:20:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:20:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:20:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:20:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:20:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:20:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-19 04:20:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-19 04:20:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:20:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:20:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-19 04:20:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-19 04:20:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:20:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:20:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-19 04:20:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-19 04:20:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-19 04:20:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-19 04:20:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:20:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:20:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:20:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:20:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:20:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:20:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:20:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:20:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:20:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:20:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 04:20:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 04:20:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 04:20:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 04:20:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 04:20:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 04:20:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 04:20:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-19 04:20:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2024-11-19 04:20:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-19 04:20:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-19 04:20:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-19 04:20:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2024-11-19 04:20:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2024-11-19 04:20:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2024-11-19 04:20:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-19 04:20:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2024-11-19 04:20:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2024-11-19 04:20:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2024-11-19 04:20:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-19 04:20:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-19 04:20:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2024-11-19 04:20:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2024-11-19 04:20:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-11-19 04:20:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-11-19 04:20:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:20:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:20:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-19 04:20:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2024-11-19 04:20:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:20:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:20:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:20:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:20:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 04:20:32,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-19 04:20:32,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-19 04:20:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-19 04:20:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-19 04:20:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-19 04:20:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:20:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:20:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:20:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:20:32,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-19 04:20:32,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-19 04:20:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-19 04:20:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-19 04:20:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-19 04:20:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-19 04:20:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2024-11-19 04:20:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2024-11-19 04:20:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-19 04:20:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-19 04:20:32,857 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-11-19 04:20:32,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 04:20:32,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-19 04:20:32,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-19 04:20:32,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 04:20:32,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 04:20:32,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 04:20:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 04:20:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-19 04:20:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-19 04:20:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-19 04:20:32,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-19 04:20:32,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-19 04:20:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-19 04:20:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2024-11-19 04:20:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2024-11-19 04:20:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-19 04:20:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-19 04:20:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2024-11-19 04:20:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2024-11-19 04:20:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:20:32,864 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-19 04:20:32,864 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-19 04:20:32,865 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2024-11-19 04:20:32,865 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:20:32,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:20:32,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 04:20:32,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-19 04:20:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2024-11-19 04:20:32,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 04:20:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 04:20:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-19 04:20:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2024-11-19 04:20:32,872 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2024-11-19 04:20:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2024-11-19 04:20:32,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2024-11-19 04:20:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 04:20:32,874 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2024-11-19 04:20:32,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:20:32,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:20:32,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-19 04:20:32,876 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-11-19 04:20:32,877 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-19 04:20:32,877 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-19 04:20:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-19 04:20:32,878 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-19 04:20:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-19 04:20:32,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-19 04:20:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-19 04:20:32,878 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-19 04:20:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-19 04:20:32,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-19 04:20:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-19 04:20:32,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-19 04:20:32,878 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-19 04:20:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-19 04:20:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2024-11-19 04:20:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2024-11-19 04:20:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2024-11-19 04:20:32,879 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2024-11-19 04:20:32,879 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2024-11-19 04:20:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2024-11-19 04:20:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:20:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:20:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-19 04:20:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-19 04:20:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2024-11-19 04:20:32,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2024-11-19 04:20:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:20:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:20:32,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:20:32,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:20:32,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-19 04:20:32,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-19 04:20:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-19 04:20:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-19 04:20:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-19 04:20:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-19 04:20:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-19 04:20:32,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:20:32,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:20:34,267 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:20:34,272 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:20:44,284 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:20:47,536 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:21:09,043 INFO L? ?]: Removed 4314 outVars from TransFormulas that were not future-live. [2024-11-19 04:21:09,044 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:21:09,111 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:21:09,112 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-19 04:21:09,112 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:21:09 BoogieIcfgContainer [2024-11-19 04:21:09,112 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:21:09,115 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:21:09,115 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:21:09,118 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:21:09,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:20:24" (1/3) ... [2024-11-19 04:21:09,120 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7060b9c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:21:09, skipping insertion in model container [2024-11-19 04:21:09,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:20:30" (2/3) ... [2024-11-19 04:21:09,121 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7060b9c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:21:09, skipping insertion in model container [2024-11-19 04:21:09,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:21:09" (3/3) ... [2024-11-19 04:21:09,122 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-11-19 04:21:09,139 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:21:09,139 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-19 04:21:09,275 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:21:09,283 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;@2208c146, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:21:09,283 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-19 04:21:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand has 2618 states, 2000 states have (on average 1.392) internal successors, (2784), 2039 states have internal predecessors, (2784), 507 states have call successors, (507), 109 states have call predecessors, (507), 108 states have return successors, (500), 491 states have call predecessors, (500), 500 states have call successors, (500) [2024-11-19 04:21:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-19 04:21:09,343 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:21:09,344 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:21:09,345 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)] === [2024-11-19 04:21:09,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:21:09,350 INFO L85 PathProgramCache]: Analyzing trace with hash 685474931, now seen corresponding path program 1 times [2024-11-19 04:21:09,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:21:09,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890709391] [2024-11-19 04:21:09,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:21:09,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:21:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:21:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2024-11-19 04:21:20,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:21:20,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890709391] [2024-11-19 04:21:20,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890709391] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:21:20,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:21:20,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:21:20,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934710254] [2024-11-19 04:21:20,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:21:20,318 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:21:20,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:21:20,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:21:20,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:20,360 INFO L87 Difference]: Start difference. First operand has 2618 states, 2000 states have (on average 1.392) internal successors, (2784), 2039 states have internal predecessors, (2784), 507 states have call successors, (507), 109 states have call predecessors, (507), 108 states have return successors, (500), 491 states have call predecessors, (500), 500 states have call successors, (500) Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2024-11-19 04:21:24,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:21:25,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:21:25,836 INFO L93 Difference]: Finished difference Result 7434 states and 10857 transitions. [2024-11-19 04:21:25,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:21:25,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 327 [2024-11-19 04:21:25,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:21:25,911 INFO L225 Difference]: With dead ends: 7434 [2024-11-19 04:21:25,913 INFO L226 Difference]: Without dead ends: 4864 [2024-11-19 04:21:25,943 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:25,948 INFO L432 NwaCegarLoop]: 3565 mSDtfsCounter, 3342 mSDsluCounter, 3471 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3342 SdHoareTripleChecker+Valid, 7036 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-19 04:21:25,950 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3342 Valid, 7036 Invalid, 44 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 34 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-19 04:21:25,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4864 states. [2024-11-19 04:21:26,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4864 to 4860. [2024-11-19 04:21:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4860 states, 3755 states have (on average 1.3411451398135819) internal successors, (5036), 3795 states have internal predecessors, (5036), 894 states have call successors, (894), 209 states have call predecessors, (894), 208 states have return successors, (890), 888 states have call predecessors, (890), 890 states have call successors, (890) [2024-11-19 04:21:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 4860 states and 6820 transitions. [2024-11-19 04:21:26,307 INFO L78 Accepts]: Start accepts. Automaton has 4860 states and 6820 transitions. Word has length 327 [2024-11-19 04:21:26,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:21:26,310 INFO L471 AbstractCegarLoop]: Abstraction has 4860 states and 6820 transitions. [2024-11-19 04:21:26,311 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2024-11-19 04:21:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 6820 transitions. [2024-11-19 04:21:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-19 04:21:26,318 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:21:26,319 INFO L215 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:21:26,319 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:21:26,320 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_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)] === [2024-11-19 04:21:26,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:21:26,320 INFO L85 PathProgramCache]: Analyzing trace with hash 161032446, now seen corresponding path program 1 times [2024-11-19 04:21:26,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:21:26,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746867053] [2024-11-19 04:21:26,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:21:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:21:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:21:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2024-11-19 04:21:36,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:21:36,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746867053] [2024-11-19 04:21:36,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1746867053] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:21:36,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:21:36,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:21:36,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [170243430] [2024-11-19 04:21:36,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:21:36,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:21:36,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:21:36,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:21:36,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:21:36,982 INFO L87 Difference]: Start difference. First operand 4860 states and 6820 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29)