./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-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-wip.dd.update-z3-fca748b-m [2024-11-20 12:15:38,508 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:15:38,577 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:15:38,581 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:15:38,582 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:15:38,611 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:15:38,611 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:15:38,612 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:15:38,615 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:15:38,616 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:15:38,616 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:15:38,616 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:15:38,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:15:38,618 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:15:38,619 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:15:38,619 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:15:38,619 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:15:38,619 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:15:38,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:15:38,620 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:15:38,620 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:15:38,623 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:15:38,623 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:15:38,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:15:38,624 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:15:38,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:15:38,624 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:15:38,624 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:15:38,624 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:15:38,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:15:38,624 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:15:38,625 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:15:38,626 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f [2024-11-20 12:15:38,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:15:38,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:15:38,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:15:38,825 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:15:38,825 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:15:38,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-11-20 12:15:40,014 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:15:40,451 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:15:40,452 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 [2024-11-20 12:15:40,509 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f16ffd4b/f357f9045e144a558ff5daa2d2ffc4b8/FLAGe97320e59 [2024-11-20 12:15:40,567 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f16ffd4b/f357f9045e144a558ff5daa2d2ffc4b8 [2024-11-20 12:15:40,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:15:40,571 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:15:40,573 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:15:40,574 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:15:40,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:15:40,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:15:40" (1/1) ... [2024-11-20 12:15:40,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a58efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:40, skipping insertion in model container [2024-11-20 12:15:40,580 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:15:40" (1/1) ... [2024-11-20 12:15:40,698 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:15:43,118 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] [2024-11-20 12:15:43,122 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] [2024-11-20 12:15:43,123 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] [2024-11-20 12:15:43,124 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] [2024-11-20 12:15:43,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:15:43,207 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:15:43,309 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] [2024-11-20 12:15:43,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5786] [2024-11-20 12:15:43,311 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] [2024-11-20 12:15:43,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5800] [2024-11-20 12:15:43,312 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] [2024-11-20 12:15:43,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5857] [2024-11-20 12:15:43,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5860] [2024-11-20 12:15:43,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5863] [2024-11-20 12:15:43,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5866] [2024-11-20 12:15:43,315 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] [2024-11-20 12:15:43,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5902] [2024-11-20 12:15:43,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5961] [2024-11-20 12:15:43,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5964] [2024-11-20 12:15:43,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5966] [2024-11-20 12:15:43,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5971] [2024-11-20 12:15:43,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5974] [2024-11-20 12:15:43,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5976] [2024-11-20 12:15:43,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5981] [2024-11-20 12:15:43,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5984] [2024-11-20 12:15:43,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5986] [2024-11-20 12:15:43,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5991] [2024-11-20 12:15:43,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5994] [2024-11-20 12:15:43,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5996] [2024-11-20 12:15:43,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6034] [2024-11-20 12:15:43,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6037] [2024-11-20 12:15:43,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6039] [2024-11-20 12:15:43,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6044] [2024-11-20 12:15:43,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6047] [2024-11-20 12:15:43,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6049] [2024-11-20 12:15:43,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6054] [2024-11-20 12:15:43,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6057] [2024-11-20 12:15:43,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6059] [2024-11-20 12:15:43,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6064] [2024-11-20 12:15:43,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6067] [2024-11-20 12:15:43,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6069] [2024-11-20 12:15:43,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6138] [2024-11-20 12:15:43,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6147] [2024-11-20 12:15:43,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2024-11-20 12:15:43,345 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] [2024-11-20 12:15:43,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6973] [2024-11-20 12:15:43,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6976] [2024-11-20 12:15:43,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6979] [2024-11-20 12:15:43,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6982] [2024-11-20 12:15:43,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7013] [2024-11-20 12:15:43,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7016] [2024-11-20 12:15:43,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7019] [2024-11-20 12:15:43,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7022] [2024-11-20 12:15:43,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7053] [2024-11-20 12:15:43,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7056] [2024-11-20 12:15:43,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7059] [2024-11-20 12:15:43,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7062] [2024-11-20 12:15:43,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7093] [2024-11-20 12:15:43,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7096] [2024-11-20 12:15:43,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7099] [2024-11-20 12:15:43,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7102] [2024-11-20 12:15:43,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7394] [2024-11-20 12:15:43,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7397] [2024-11-20 12:15:43,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7400] [2024-11-20 12:15:43,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7403] [2024-11-20 12:15:43,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7434] [2024-11-20 12:15:43,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7437] [2024-11-20 12:15:43,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7440] [2024-11-20 12:15:43,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7443] [2024-11-20 12:15:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7474] [2024-11-20 12:15:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7477] [2024-11-20 12:15:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7480] [2024-11-20 12:15:43,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7483] [2024-11-20 12:15:43,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7514] [2024-11-20 12:15:43,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7517] [2024-11-20 12:15:43,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7520] [2024-11-20 12:15:43,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7523] [2024-11-20 12:15:43,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7592] [2024-11-20 12:15:43,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7595] [2024-11-20 12:15:43,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7598] [2024-11-20 12:15:43,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7601] [2024-11-20 12:15:43,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7632] [2024-11-20 12:15:43,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7635] [2024-11-20 12:15:43,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7638] [2024-11-20 12:15:43,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7641] [2024-11-20 12:15:43,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7672] [2024-11-20 12:15:43,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7675] [2024-11-20 12:15:43,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7678] [2024-11-20 12:15:43,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7681] [2024-11-20 12:15:43,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7712] [2024-11-20 12:15:43,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7715] [2024-11-20 12:15:43,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7718] [2024-11-20 12:15:43,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7721] [2024-11-20 12:15:43,417 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] [2024-11-20 12:15:43,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8635] [2024-11-20 12:15:43,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8657] [2024-11-20 12:15:43,428 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] [2024-11-20 12:15:43,430 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] [2024-11-20 12:15:43,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8786] [2024-11-20 12:15:43,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8802] [2024-11-20 12:15:43,448 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] [2024-11-20 12:15:43,450 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] [2024-11-20 12:15:43,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8954] [2024-11-20 12:15:43,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8956] [2024-11-20 12:15:43,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9106] [2024-11-20 12:15:43,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9154] [2024-11-20 12:15:43,486 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] [2024-11-20 12:15:43,537 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] [2024-11-20 12:15:43,620 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] [2024-11-20 12:15:43,620 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] [2024-11-20 12:15:43,620 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] [2024-11-20 12:15:43,620 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] [2024-11-20 12:15:43,620 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] [2024-11-20 12:15:43,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11769] [2024-11-20 12:15:43,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11775] [2024-11-20 12:15:43,689 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] [2024-11-20 12:15:43,690 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] [2024-11-20 12:15:43,690 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] [2024-11-20 12:15:43,690 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] [2024-11-20 12:15:43,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:15:43,914 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:15:43,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43 WrapperNode [2024-11-20 12:15:43,914 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:15:43,915 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:15:43,915 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:15:43,915 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:15:43,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:44,011 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:44,175 INFO L138 Inliner]: procedures = 614, calls = 2582, calls flagged for inlining = 324, calls inlined = 257, statements flattened = 8070 [2024-11-20 12:15:44,176 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:15:44,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:15:44,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:15:44,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:15:44,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:44,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:44,225 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,317 INFO L175 MemorySlicer]: Split 1100 memory accesses to 39 slices as follows [6, 2, 3, 11, 2, 2, 2, 33, 2, 5, 2, 1, 5, 4, 4, 2, 4, 4, 2, 774, 4, 1, 1, 43, 2, 2, 27, 55, 2, 48, 2, 1, 16, 7, 10, 2, 2, 3, 2]. 70 percent of accesses are in the largest equivalence class. The 90 initializations are split as follows [6, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 4, 0, 4, 4, 0, 28, 4, 0, 1, 12, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 2]. The 584 writes are split as follows [0, 1, 1, 0, 1, 1, 1, 11, 1, 2, 1, 0, 5, 0, 0, 1, 0, 0, 1, 377, 0, 0, 0, 28, 0, 1, 22, 55, 1, 48, 0, 0, 16, 6, 0, 1, 1, 1, 0]. [2024-11-20 12:15:45,318 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,318 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,454 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,487 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,537 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,568 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,632 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:15:45,637 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:15:45,637 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:15:45,637 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:15:45,638 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (1/1) ... [2024-11-20 12:15:45,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:15:45,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:15:45,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:15:45,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:15:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2024-11-20 12:15:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2024-11-20 12:15:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-20 12:15:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-20 12:15:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:15:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:15:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:15:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:15:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2024-11-20 12:15:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2024-11-20 12:15:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2024-11-20 12:15:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2024-11-20 12:15:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2024-11-20 12:15:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2024-11-20 12:15:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-20 12:15:45,707 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:15:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2024-11-20 12:15:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-20 12:15:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-20 12:15:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:15:45,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:15:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2024-11-20 12:15:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-20 12:15:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2024-11-20 12:15:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:15:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2024-11-20 12:15:45,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:15:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-20 12:15:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-20 12:15:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-20 12:15:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2024-11-20 12:15:45,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:15:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:15:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 12:15:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-20 12:15:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2024-11-20 12:15:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:15:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2024-11-20 12:15:45,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:15:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:15:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-20 12:15:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:15:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:15:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-20 12:15:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-20 12:15:45,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-20 12:15:45,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-20 12:15:45,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-20 12:15:45,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:15:45,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:15:45,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-20 12:15:45,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-20 12:15:45,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-11-20 12:15:45,725 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2024-11-20 12:15:45,725 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-20 12:15:45,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-20 12:15:45,725 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-20 12:15:45,725 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-20 12:15:45,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:15:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:15:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-20 12:15:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-20 12:15:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:15:45,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:15:45,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:15:45,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 12:15:45,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-20 12:15:45,729 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2024-11-20 12:15:45,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2024-11-20 12:15:45,730 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:15:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2024-11-20 12:15:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:15:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2024-11-20 12:15:45,731 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:15:45,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-20 12:15:45,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-20 12:15:45,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-20 12:15:45,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2024-11-20 12:15:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2024-11-20 12:15:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2024-11-20 12:15:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-20 12:15:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2024-11-20 12:15:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2024-11-20 12:15:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-11-20 12:15:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-11-20 12:15:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:15:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:15:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:15:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-20 12:15:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2024-11-20 12:15:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2024-11-20 12:15:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:15:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 12:15:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-20 12:15:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:15:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-11-20 12:15:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:15:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-20 12:15:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-20 12:15:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-20 12:15:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-20 12:15:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-20 12:15:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-20 12:15:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:15:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-20 12:15:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-20 12:15:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-20 12:15:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2024-11-20 12:15:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-20 12:15:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2024-11-20 12:15:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:15:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 12:15:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 12:15:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-20 12:15:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2024-11-20 12:15:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:15:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 12:15:45,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-20 12:15:45,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2024-11-20 12:15:45,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:15:45,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-20 12:15:45,810 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-20 12:15:45,810 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:15:45,811 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:15:45,811 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-20 12:15:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2024-11-20 12:15:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:15:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2024-11-20 12:15:45,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:15:45,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:15:45,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 12:15:45,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-20 12:15:45,815 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2024-11-20 12:15:45,815 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2024-11-20 12:15:45,816 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:15:45,816 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-20 12:15:45,817 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-20 12:15:45,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-20 12:15:45,818 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2024-11-20 12:15:45,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 12:15:45,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-20 12:15:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:15:45,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:15:46,725 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:15:46,730 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:15:54,933 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:15:57,010 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:16:14,526 INFO L? ?]: Removed 4314 outVars from TransFormulas that were not future-live. [2024-11-20 12:16:14,527 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:16:14,579 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:16:14,579 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-20 12:16:14,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:16:14 BoogieIcfgContainer [2024-11-20 12:16:14,580 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:16:14,582 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:16:14,582 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:16:14,584 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:16:14,584 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:15:40" (1/3) ... [2024-11-20 12:16:14,585 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b2d69c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:16:14, skipping insertion in model container [2024-11-20 12:16:14,585 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:15:43" (2/3) ... [2024-11-20 12:16:14,586 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b2d69c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:16:14, skipping insertion in model container [2024-11-20 12:16:14,586 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:16:14" (3/3) ... [2024-11-20 12:16:14,588 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-11-20 12:16:14,599 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:16:14,599 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-20 12:16:14,691 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:16:14,698 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;@5ee16a6d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:16:14,699 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-20 12:16:14,711 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) [2024-11-20 12:16:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-20 12:16:14,740 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:16:14,741 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] [2024-11-20 12:16:14,741 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-20 12:16:14,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:16:14,745 INFO L85 PathProgramCache]: Analyzing trace with hash 685474931, now seen corresponding path program 1 times [2024-11-20 12:16:14,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:16:14,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064338079] [2024-11-20 12:16:14,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:16:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:16:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:16:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 12:16:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:16:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-20 12:16:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-20 12:16:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-20 12:16:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-20 12:16:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 12:16:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-20 12:16:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-20 12:16:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-20 12:16:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-20 12:16:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-20 12:16:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-20 12:16:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-20 12:16:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:23,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-20 12:16:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-20 12:16:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-20 12:16:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-20 12:16:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-20 12:16:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-20 12:16:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-20 12:16:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-20 12:16:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-20 12:16:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,130 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-20 12:16:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-20 12:16:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2024-11-20 12:16:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:16:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-20 12:16:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2024-11-20 12:16:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:16:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2024-11-20 12:16:24,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:16:24,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064338079] [2024-11-20 12:16:24,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064338079] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:16:24,202 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:16:24,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:16:24,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692874138] [2024-11-20 12:16:24,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:16:24,208 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:16:24,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:16:24,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:16:24,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:16:24,235 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 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2024-11-20 12:16:28,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:16:32,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:17:06,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 12:17:06,709 INFO L93 Difference]: Finished difference Result 7446 states and 10908 transitions. [2024-11-20 12:17:06,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-20 12:17:06,711 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (32), 3 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 [2024-11-20 12:17:06,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 12:17:06,753 INFO L225 Difference]: With dead ends: 7446 [2024-11-20 12:17:06,754 INFO L226 Difference]: Without dead ends: 4876 [2024-11-20 12:17:06,775 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-20 12:17:06,779 INFO L432 NwaCegarLoop]: 2550 mSDtfsCounter, 4473 mSDsluCounter, 4006 mSDsCounter, 0 mSdLazyCounter, 2712 mSolverCounterSat, 1081 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4858 SdHoareTripleChecker+Valid, 6556 SdHoareTripleChecker+Invalid, 3795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1081 IncrementalHoareTripleChecker+Valid, 2712 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.7s IncrementalHoareTripleChecker+Time [2024-11-20 12:17:06,781 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4858 Valid, 6556 Invalid, 3795 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1081 Valid, 2712 Invalid, 2 Unknown, 0 Unchecked, 41.7s Time] [2024-11-20 12:17:06,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4876 states. [2024-11-20 12:17:07,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4876 to 4860. [2024-11-20 12:17:07,078 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) [2024-11-20 12:17:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 4860 states and 6820 transitions. [2024-11-20 12:17:07,106 INFO L78 Accepts]: Start accepts. Automaton has 4860 states and 6820 transitions. Word has length 327 [2024-11-20 12:17:07,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 12:17:07,110 INFO L471 AbstractCegarLoop]: Abstraction has 4860 states and 6820 transitions. [2024-11-20 12:17:07,110 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2024-11-20 12:17:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4860 states and 6820 transitions. [2024-11-20 12:17:07,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-20 12:17:07,118 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:17:07,118 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] [2024-11-20 12:17:07,119 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 12:17:07,119 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)] === [2024-11-20 12:17:07,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:17:07,119 INFO L85 PathProgramCache]: Analyzing trace with hash 161032446, now seen corresponding path program 1 times [2024-11-20 12:17:07,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:17:07,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36743320] [2024-11-20 12:17:07,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:17:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms