./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.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 59e1459c6c111b720a82d7b43a5ebfd93ee5c9e4d690a0db34b750490ff1eae7 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:41:22,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:41:22,893 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:41:22,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:41:22,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:41:22,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:41:22,918 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:41:22,919 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:41:22,919 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:41:22,919 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:41:22,920 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:41:22,920 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:41:22,920 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:41:22,920 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:41:22,921 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:41:22,921 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:41:22,923 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:41:22,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:41:22,925 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:41:22,925 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:41:22,925 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:41:22,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:41:22,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:41:22,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:41:22,926 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:41:22,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:41:22,927 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:41:22,928 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:41:22,928 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:41:22,928 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:41:22,928 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:41:22,928 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:41:22,929 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:41:22,929 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:41:22,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:41:22,929 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:41:22,929 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:41:22,930 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:41:22,930 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:41:22,930 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59e1459c6c111b720a82d7b43a5ebfd93ee5c9e4d690a0db34b750490ff1eae7 [2024-11-12 10:41:23,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:41:23,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:41:23,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:41:23,153 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:41:23,153 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:41:23,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-12 10:41:24,376 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:41:24,802 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:41:24,803 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-12 10:41:24,851 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dac478047/23e0de42e8af4113b91970d08ecc34c6/FLAG0261bbeb6 [2024-11-12 10:41:24,862 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dac478047/23e0de42e8af4113b91970d08ecc34c6 [2024-11-12 10:41:24,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:41:24,865 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:41:24,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:41:24,866 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:41:24,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:41:24,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:24" (1/1) ... [2024-11-12 10:41:24,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@153ccd37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:24, skipping insertion in model container [2024-11-12 10:41:24,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:24" (1/1) ... [2024-11-12 10:41:25,019 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:41:27,100 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i[431060,431073] [2024-11-12 10:41:27,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:41:27,182 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:41:27,307 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"); [5984] [2024-11-12 10:41:27,310 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)); [5991] [2024-11-12 10:41:27,310 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)); [6005-6006] [2024-11-12 10:41:27,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6133] [2024-11-12 10:41:27,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6136] [2024-11-12 10:41:27,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6139] [2024-11-12 10:41:27,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6142] [2024-11-12 10:41:27,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9566-9567] [2024-11-12 10:41:27,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9571-9572] [2024-11-12 10:41:27,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9576-9577] [2024-11-12 10:41:27,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [9581-9582] [2024-11-12 10:41:27,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [9608-9609] [2024-11-12 10:41:27,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [9613-9614] [2024-11-12 10:41:27,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [9618-9619] [2024-11-12 10:41:27,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [9623-9624] [2024-11-12 10:41:27,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9652-9653] [2024-11-12 10:41:27,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9657-9658] [2024-11-12 10:41:27,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [9662-9663] [2024-11-12 10:41:27,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [9667-9668] [2024-11-12 10:41:27,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9692] [2024-11-12 10:41:27,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9695] [2024-11-12 10:41:27,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9698] [2024-11-12 10:41:27,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9701] [2024-11-12 10:41:27,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9704] [2024-11-12 10:41:27,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [9758-9759] [2024-11-12 10:41:27,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9763-9764] [2024-11-12 10:41:27,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9768-9769] [2024-11-12 10:41:27,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9773-9774] [2024-11-12 10:41:27,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [9798-9799] [2024-11-12 10:41:27,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [9803-9804] [2024-11-12 10:41:27,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [9808-9809] [2024-11-12 10:41:27,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [9813-9814] [2024-11-12 10:41:27,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___13->state): : "memory", "cc"); [9841-9842] [2024-11-12 10:41:27,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9846-9847] [2024-11-12 10:41:27,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9851-9852] [2024-11-12 10:41:27,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [9856-9857] [2024-11-12 10:41:27,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10026-10027] [2024-11-12 10:41:27,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10031-10032] [2024-11-12 10:41:27,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [10036-10037] [2024-11-12 10:41:27,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [10041-10042] [2024-11-12 10:41:27,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [10082-10083] [2024-11-12 10:41:27,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [10087-10088] [2024-11-12 10:41:27,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [10092-10093] [2024-11-12 10:41:27,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [10097-10098] [2024-11-12 10:41:27,777 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i[431060,431073] [2024-11-12 10:41:27,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:41:27,903 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:41:27,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27 WrapperNode [2024-11-12 10:41:27,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:41:27,905 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:41:27,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:41:27,905 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:41:27,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:28,040 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:28,276 INFO L138 Inliner]: procedures = 389, calls = 4146, calls flagged for inlining = 187, calls inlined = 181, statements flattened = 11213 [2024-11-12 10:41:28,277 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:41:28,277 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:41:28,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:41:28,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:41:28,287 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:28,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:28,342 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,472 INFO L175 MemorySlicer]: Split 2378 memory accesses to 32 slices as follows [1, 32, 53, 9, 50, 3, 54, 14, 43, 26, 14, 26, 3, 35, 2, 50, 7, 7, 8, 7, 5, 54, 38, 2, 24, 15, 3, 4, 1721, 34, 2, 32]. 72 percent of accesses are in the largest equivalence class. The 129 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 2, 0, 7, 7, 8, 7, 5, 0, 38, 0, 24, 0, 3, 4, 12, 0, 0, 0]. The 943 writes are split as follows [0, 8, 1, 7, 23, 1, 23, 6, 43, 14, 0, 0, 2, 35, 0, 46, 0, 0, 0, 0, 0, 46, 0, 1, 0, 15, 0, 0, 632, 23, 1, 16]. [2024-11-12 10:41:29,473 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,473 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,788 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:41:29,848 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:41:29,849 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:41:29,849 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:41:29,849 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (1/1) ... [2024-11-12 10:41:29,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:41:29,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:41:29,877 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:41:29,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:41:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-12 10:41:29,912 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-12 10:41:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2024-11-12 10:41:29,913 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2024-11-12 10:41:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2024-11-12 10:41:29,914 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2024-11-12 10:41:29,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure isr_io_pin [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_io_pin [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_frame_bufs [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_frame_bufs [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure synclinkmp_cleanup [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure synclinkmp_cleanup [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 10:41:29,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 10:41:29,915 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-12 10:41:29,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-12 10:41:29,916 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-12 10:41:29,916 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-12 10:41:29,916 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 10:41:29,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 10:41:29,916 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2024-11-12 10:41:29,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2024-11-12 10:41:29,916 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:41:29,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:41:29,918 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-12 10:41:29,918 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-12 10:41:29,919 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2024-11-12 10:41:29,919 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2024-11-12 10:41:29,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:41:29,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:41:29,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:41:29,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:41:29,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:41:29,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:41:29,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:41:29,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:41:29,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:41:29,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 10:41:29,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 10:41:29,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 10:41:29,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 10:41:29,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 10:41:29,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:41:29,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:41:29,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:41:29,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:41:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:41:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:41:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 10:41:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 10:41:29,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-12 10:41:29,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2024-11-12 10:41:29,927 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-12 10:41:29,927 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:41:29,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-12 10:41:29,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-12 10:41:29,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:41:29,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:41:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:41:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:41:29,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-12 10:41:29,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-12 10:41:29,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:41:29,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:41:29,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-12 10:41:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure install [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure install [2024-11-12 10:41:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2024-11-12 10:41:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:41:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2024-11-12 10:41:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_fifo [2024-11-12 10:41:29,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_fifo [2024-11-12 10:41:29,935 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2024-11-12 10:41:29,936 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2024-11-12 10:41:29,936 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-12 10:41:29,936 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-12 10:41:29,936 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2024-11-12 10:41:29,936 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2024-11-12 10:41:29,936 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-11-12 10:41:29,936 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-11-12 10:41:29,936 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2024-11-12 10:41:29,936 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2024-11-12 10:41:29,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:41:29,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:41:29,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-12 10:41:29,939 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2024-11-12 10:41:29,939 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-12 10:41:29,939 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:41:29,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 10:41:29,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure write_control_reg [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure write_control_reg [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure isr_timer [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_timer [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_mode [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_mode [2024-11-12 10:41:29,941 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2024-11-12 10:41:29,941 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2024-11-12 10:41:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2024-11-12 10:41:29,942 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2024-11-12 10:41:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg16 [2024-11-12 10:41:29,942 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg16 [2024-11-12 10:41:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-12 10:41:29,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-12 10:41:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:41:29,942 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:41:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2024-11-12 10:41:29,942 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2024-11-12 10:41:29,942 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2024-11-12 10:41:29,942 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2024-11-12 10:41:29,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:41:29,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read_status_reg [2024-11-12 10:41:29,944 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status_reg [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-12 10:41:29,944 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-11-12 10:41:29,944 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:41:29,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:41:29,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:41:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 10:41:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 10:41:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 10:41:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 10:41:29,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:41:29,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:41:29,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:41:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:41:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 10:41:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 10:41:29,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:41:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-12 10:41:29,953 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-12 10:41:29,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure sca_init [2024-11-12 10:41:29,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sca_init [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:41:29,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-12 10:41:29,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-12 10:41:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-12 10:41:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-12 10:41:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-12 10:41:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:41:29,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:41:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 10:41:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-12 10:41:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-12 10:41:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-12 10:41:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-12 10:41:29,959 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:41:29,959 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:41:29,959 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-12 10:41:29,959 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-12 10:41:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-12 10:41:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-12 10:41:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:41:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure rx_free_frame_buffers [2024-11-12 10:41:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_free_frame_buffers [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:41:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-12 10:41:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-12 10:41:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:41:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:41:29,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 10:41:29,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-12 10:41:29,967 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2024-11-12 10:41:29,967 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2024-11-12 10:41:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-12 10:41:29,968 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-12 10:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2024-11-12 10:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2024-11-12 10:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2024-11-12 10:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2024-11-12 10:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2024-11-12 10:41:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2024-11-12 10:41:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2024-11-12 10:41:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2024-11-12 10:41:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2024-11-12 10:41:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2024-11-12 10:41:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-12 10:41:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-12 10:41:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:41:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:41:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2024-11-12 10:41:29,970 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2024-11-12 10:41:29,970 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-12 10:41:29,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:41:29,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:41:29,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:41:29,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-12 10:41:29,973 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_dma_buffer [2024-11-12 10:41:29,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_dma_buffer [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg16 [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg16 [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2024-11-12 10:41:29,974 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2024-11-12 10:41:29,974 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2024-11-12 10:41:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:41:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-12 10:41:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-12 10:41:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-12 10:41:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2024-11-12 10:41:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2024-11-12 10:41:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2024-11-12 10:41:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2024-11-12 10:41:30,885 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:41:30,888 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:42:02,634 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:42:45,214 INFO L? ?]: Removed 4316 outVars from TransFormulas that were not future-live. [2024-11-12 10:42:45,215 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:42:45,278 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:42:45,278 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:42:45,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:42:45 BoogieIcfgContainer [2024-11-12 10:42:45,279 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:42:45,281 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:42:45,281 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:42:45,284 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:42:45,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:41:24" (1/3) ... [2024-11-12 10:42:45,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f940de9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:42:45, skipping insertion in model container [2024-11-12 10:42:45,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:27" (2/3) ... [2024-11-12 10:42:45,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f940de9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:42:45, skipping insertion in model container [2024-11-12 10:42:45,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:42:45" (3/3) ... [2024-11-12 10:42:45,287 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-12 10:42:45,300 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:42:45,301 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:42:45,419 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:42:45,426 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;@3c607dba, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:42:45,427 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:42:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand has 4526 states, 3420 states have (on average 1.4523391812865498) internal successors, (4967), 3518 states have internal predecessors, (4967), 968 states have call successors, (968), 137 states have call predecessors, (968), 136 states have return successors, (956), 941 states have call predecessors, (956), 956 states have call successors, (956) [2024-11-12 10:42:45,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-12 10:42:45,474 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:42:45,475 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:42:45,476 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:42:45,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:42:45,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1032944273, now seen corresponding path program 1 times [2024-11-12 10:42:45,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:42:45,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258778417] [2024-11-12 10:42:45,489 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:42:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:42:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:49,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:42:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:49,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:49,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:49,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:42:49,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:49,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:42:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:42:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:42:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 10:42:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 10:42:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-12 10:42:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-12 10:42:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-12 10:42:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-12 10:42:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:42:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-12 10:42:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-12 10:42:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-12 10:42:50,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-12 10:42:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-12 10:42:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-12 10:42:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-12 10:42:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-12 10:42:50,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-12 10:42:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-12 10:42:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2024-11-12 10:42:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-12 10:42:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2024-11-12 10:42:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-12 10:42:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-12 10:42:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:42:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:42:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-12 10:42:50,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:42:50,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258778417] [2024-11-12 10:42:50,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258778417] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:42:50,770 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:42:50,770 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:42:50,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614103969] [2024-11-12 10:42:50,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:42:50,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:42:50,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:42:50,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:42:50,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:42:50,802 INFO L87 Difference]: Start difference. First operand has 4526 states, 3420 states have (on average 1.4523391812865498) internal successors, (4967), 3518 states have internal predecessors, (4967), 968 states have call successors, (968), 137 states have call predecessors, (968), 136 states have return successors, (956), 941 states have call predecessors, (956), 956 states have call successors, (956) Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 2 states have internal predecessors, (64), 2 states have call successors, (32), 5 states have call predecessors, (32), 2 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-12 10:42:54,870 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 []