./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-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 fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-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.dd.update-z3-fca748b-m [2024-11-20 11:57:33,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 11:57:33,563 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 11:57:33,568 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 11:57:33,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 11:57:33,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 11:57:33,587 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 11:57:33,588 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 11:57:33,589 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 11:57:33,590 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 11:57:33,592 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 11:57:33,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 11:57:33,592 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 11:57:33,593 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 11:57:33,593 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 11:57:33,593 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 11:57:33,593 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 11:57:33,594 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 11:57:33,595 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 11:57:33,595 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 11:57:33,595 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 11:57:33,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 11:57:33,596 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 11:57:33,596 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 11:57:33,596 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 11:57:33,596 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 11:57:33,596 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 11:57:33,596 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 11:57:33,596 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 11:57:33,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:57:33,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 11:57:33,597 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 11:57:33,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 11:57:33,597 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 11:57:33,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 11:57:33,598 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 11:57:33,598 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 11:57:33,598 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 11:57:33,598 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 11:57:33,598 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59e1459c6c111b720a82d7b43a5ebfd93ee5c9e4d690a0db34b750490ff1eae7 [2024-11-20 11:57:33,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 11:57:33,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 11:57:33,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 11:57:33,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 11:57:33,819 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 11:57:33,820 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-11-20 11:57:35,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 11:57:35,505 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 11:57:35,506 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 [2024-11-20 11:57:35,562 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aad74c7c5/fde1596c2067400cb5d21e1ed5bbc768/FLAGc6321a62a [2024-11-20 11:57:35,636 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aad74c7c5/fde1596c2067400cb5d21e1ed5bbc768 [2024-11-20 11:57:35,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 11:57:35,640 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 11:57:35,641 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 11:57:35,642 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 11:57:35,646 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 11:57:35,647 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:57:35" (1/1) ... [2024-11-20 11:57:35,648 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33074cce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:35, skipping insertion in model container [2024-11-20 11:57:35,648 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:57:35" (1/1) ... [2024-11-20 11:57:35,771 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 11:57:37,754 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] [2024-11-20 11:57:37,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:57:37,829 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 11:57:37,930 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] [2024-11-20 11:57:37,932 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] [2024-11-20 11:57:37,932 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] [2024-11-20 11:57:37,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6133] [2024-11-20 11:57:37,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6136] [2024-11-20 11:57:37,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6139] [2024-11-20 11:57:37,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6142] [2024-11-20 11:57:38,124 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] [2024-11-20 11:57:38,125 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] [2024-11-20 11:57:38,125 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] [2024-11-20 11:57:38,125 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] [2024-11-20 11:57:38,126 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] [2024-11-20 11:57:38,126 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] [2024-11-20 11:57:38,127 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] [2024-11-20 11:57:38,127 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] [2024-11-20 11:57:38,130 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] [2024-11-20 11:57:38,130 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] [2024-11-20 11:57:38,130 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] [2024-11-20 11:57:38,130 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] [2024-11-20 11:57:38,131 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] [2024-11-20 11:57:38,131 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] [2024-11-20 11:57:38,131 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] [2024-11-20 11:57:38,132 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] [2024-11-20 11:57:38,132 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] [2024-11-20 11:57:38,135 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] [2024-11-20 11:57:38,136 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] [2024-11-20 11:57:38,136 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] [2024-11-20 11:57:38,136 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] [2024-11-20 11:57:38,137 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] [2024-11-20 11:57:38,137 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] [2024-11-20 11:57:38,137 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] [2024-11-20 11:57:38,137 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] [2024-11-20 11:57:38,139 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] [2024-11-20 11:57:38,139 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] [2024-11-20 11:57:38,139 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] [2024-11-20 11:57:38,140 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] [2024-11-20 11:57:38,144 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] [2024-11-20 11:57:38,145 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] [2024-11-20 11:57:38,146 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] [2024-11-20 11:57:38,146 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] [2024-11-20 11:57:38,147 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] [2024-11-20 11:57:38,147 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] [2024-11-20 11:57:38,147 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] [2024-11-20 11:57:38,147 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] [2024-11-20 11:57:38,364 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] [2024-11-20 11:57:38,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 11:57:38,530 INFO L204 MainTranslator]: Completed translation [2024-11-20 11:57:38,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38 WrapperNode [2024-11-20 11:57:38,530 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 11:57:38,531 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 11:57:38,531 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 11:57:38,532 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 11:57:38,537 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:38,630 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:38,807 INFO L138 Inliner]: procedures = 389, calls = 4146, calls flagged for inlining = 187, calls inlined = 181, statements flattened = 11213 [2024-11-20 11:57:38,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 11:57:38,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 11:57:38,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 11:57:38,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 11:57:38,817 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:38,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:38,857 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:39,953 INFO L175 MemorySlicer]: Split 2378 memory accesses to 32 slices as follows [32, 1721, 26, 9, 54, 34, 14, 50, 2, 35, 1, 2, 50, 2, 7, 7, 8, 7, 5, 14, 38, 15, 24, 26, 3, 4, 3, 54, 32, 53, 43, 3]. 72 percent of accesses are in the largest equivalence class. The 129 initializations are split as follows [0, 12, 0, 0, 0, 0, 12, 0, 0, 0, 0, 2, 0, 0, 7, 7, 8, 7, 5, 0, 38, 0, 24, 0, 3, 4, 0, 0, 0, 0, 0, 0]. The 943 writes are split as follows [16, 632, 14, 7, 46, 23, 0, 23, 1, 35, 0, 0, 46, 1, 0, 0, 0, 0, 0, 6, 0, 15, 0, 0, 0, 0, 2, 23, 8, 1, 43, 1]. [2024-11-20 11:57:39,953 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:39,954 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:40,127 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:40,162 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:40,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:40,250 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:40,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 11:57:40,323 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 11:57:40,323 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 11:57:40,324 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 11:57:40,324 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (1/1) ... [2024-11-20 11:57:40,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 11:57:40,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 11:57:40,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 11:57:40,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 11:57:40,394 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-20 11:57:40,394 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-20 11:57:40,395 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-20 11:57:40,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-20 11:57:40,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 11:57:40,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 11:57:40,395 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 11:57:40,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 11:57:40,395 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2024-11-20 11:57:40,395 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2024-11-20 11:57:40,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-20 11:57:40,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-20 11:57:40,396 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2024-11-20 11:57:40,396 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2024-11-20 11:57:40,396 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2024-11-20 11:57:40,396 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2024-11-20 11:57:40,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 11:57:40,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 11:57:40,396 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2024-11-20 11:57:40,396 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2024-11-20 11:57:40,396 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-11-20 11:57:40,397 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-11-20 11:57:40,397 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 11:57:40,398 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 11:57:40,398 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2024-11-20 11:57:40,398 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2024-11-20 11:57:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2024-11-20 11:57:40,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2024-11-20 11:57:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2024-11-20 11:57:40,399 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2024-11-20 11:57:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure isr_io_pin [2024-11-20 11:57:40,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_io_pin [2024-11-20 11:57:40,399 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_frame_bufs [2024-11-20 11:57:40,400 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_frame_bufs [2024-11-20 11:57:40,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 11:57:40,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 11:57:40,400 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2024-11-20 11:57:40,400 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2024-11-20 11:57:40,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 11:57:40,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 11:57:40,401 INFO L130 BoogieDeclarations]: Found specification of procedure synclinkmp_cleanup [2024-11-20 11:57:40,401 INFO L138 BoogieDeclarations]: Found implementation of procedure synclinkmp_cleanup [2024-11-20 11:57:40,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 11:57:40,401 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-11-20 11:57:40,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-11-20 11:57:40,401 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 11:57:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 11:57:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-20 11:57:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-20 11:57:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-20 11:57:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-20 11:57:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-20 11:57:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-20 11:57:40,402 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2024-11-20 11:57:40,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2024-11-20 11:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 11:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 11:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-20 11:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-20 11:57:40,403 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2024-11-20 11:57:40,403 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 11:57:40,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 11:57:40,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 11:57:40,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 11:57:40,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 11:57:40,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 11:57:40,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 11:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 11:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 11:57:40,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2024-11-20 11:57:40,411 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2024-11-20 11:57:40,411 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-20 11:57:40,412 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-20 11:57:40,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 11:57:40,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 11:57:40,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 11:57:40,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 11:57:40,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 11:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 11:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 11:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 11:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 11:57:40,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 11:57:40,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-20 11:57:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-20 11:57:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:57:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:57:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:57:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:57:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:57:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:57:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 11:57:40,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-20 11:57:40,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-20 11:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 11:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 11:57:40,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 11:57:40,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 11:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 11:57:40,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 11:57:40,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 11:57:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 11:57:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 11:57:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-20 11:57:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-20 11:57:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-20 11:57:40,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-20 11:57:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-20 11:57:40,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-20 11:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-20 11:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-20 11:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure install [2024-11-20 11:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure install [2024-11-20 11:57:40,425 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2024-11-20 11:57:40,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_fifo [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_fifo [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-11-20 11:57:40,426 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2024-11-20 11:57:40,426 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2024-11-20 11:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-20 11:57:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-20 11:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 11:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-20 11:57:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-20 11:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 11:57:40,427 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2024-11-20 11:57:40,427 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2024-11-20 11:57:40,430 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-20 11:57:40,430 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-20 11:57:40,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 11:57:40,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 11:57:40,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 11:57:40,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 11:57:40,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2024-11-20 11:57:40,433 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2024-11-20 11:57:40,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2024-11-20 11:57:40,433 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-20 11:57:40,433 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure write_control_reg [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure write_control_reg [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure isr_timer [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_timer [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_mode [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_mode [2024-11-20 11:57:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2024-11-20 11:57:40,434 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg16 [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg16 [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure read_status_reg [2024-11-20 11:57:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status_reg [2024-11-20 11:57:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-20 11:57:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-11-20 11:57:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 11:57:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 11:57:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 11:57:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 11:57:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 11:57:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 11:57:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-20 11:57:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-20 11:57:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-20 11:57:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 11:57:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2024-11-20 11:57:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-20 11:57:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2024-11-20 11:57:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2024-11-20 11:57:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-20 11:57:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 11:57:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 11:57:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2024-11-20 11:57:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure sca_init [2024-11-20 11:57:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sca_init [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 11:57:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-20 11:57:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-20 11:57:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-20 11:57:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 11:57:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 11:57:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 11:57:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 11:57:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-20 11:57:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-20 11:57:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 11:57:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 11:57:40,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure rx_free_frame_buffers [2024-11-20 11:57:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_free_frame_buffers [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 11:57:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 11:57:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-20 11:57:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-20 11:57:40,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-20 11:57:40,452 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 11:57:40,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-20 11:57:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2024-11-20 11:57:40,454 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 11:57:40,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2024-11-20 11:57:40,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-20 11:57:40,454 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-20 11:57:40,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-11-20 11:57:40,454 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-11-20 11:57:40,454 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-20 11:57:40,455 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 11:57:40,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 11:57:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_dma_buffer [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_dma_buffer [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg16 [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg16 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2024-11-20 11:57:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2024-11-20 11:57:40,457 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2024-11-20 11:57:40,458 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2024-11-20 11:57:40,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-20 11:57:40,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2024-11-20 11:57:40,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2024-11-20 11:57:40,459 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-20 11:57:40,459 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-11-20 11:57:40,459 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2024-11-20 11:57:40,459 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 11:57:40,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 11:57:40,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-20 11:57:40,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-20 11:57:40,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-20 11:57:40,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-20 11:57:40,462 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-20 11:57:40,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-20 11:57:40,462 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2024-11-20 11:57:40,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2024-11-20 11:57:40,462 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2024-11-20 11:57:40,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2024-11-20 11:57:41,446 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 11:57:41,453 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 11:58:14,794 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 11:59:03,401 INFO L? ?]: Removed 4316 outVars from TransFormulas that were not future-live. [2024-11-20 11:59:03,401 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 11:59:03,468 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 11:59:03,468 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 11:59:03,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:59:03 BoogieIcfgContainer [2024-11-20 11:59:03,469 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 11:59:03,470 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 11:59:03,471 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 11:59:03,474 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 11:59:03,474 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:57:35" (1/3) ... [2024-11-20 11:59:03,474 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66f25317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:59:03, skipping insertion in model container [2024-11-20 11:59:03,474 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:38" (2/3) ... [2024-11-20 11:59:03,475 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66f25317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:59:03, skipping insertion in model container [2024-11-20 11:59:03,475 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:59:03" (3/3) ... [2024-11-20 11:59:03,476 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-20 11:59:03,489 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 11:59:03,489 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 11:59:03,608 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 11:59:03,614 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;@38e9f31c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 11:59:03,615 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 11:59:03,632 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) [2024-11-20 11:59:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-20 11:59:03,662 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 11:59:03,663 INFO L215 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] [2024-11-20 11:59:03,663 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 11:59:03,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 11:59:03,668 INFO L85 PathProgramCache]: Analyzing trace with hash -334293151, now seen corresponding path program 1 times [2024-11-20 11:59:03,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 11:59:03,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967550952] [2024-11-20 11:59:03,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 11:59:03,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 11:59:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:07,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-20 11:59:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:07,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:07,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:07,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-20 11:59:07,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:07,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-20 11:59:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-20 11:59:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-20 11:59:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 11:59:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 11:59:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-20 11:59:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-20 11:59:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-20 11:59:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-20 11:59:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 11:59:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-20 11:59:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-20 11:59:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-20 11:59:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-20 11:59:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-20 11:59:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-20 11:59:08,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-20 11:59:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-20 11:59:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-20 11:59:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-20 11:59:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2024-11-20 11:59:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-20 11:59:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2024-11-20 11:59:08,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-20 11:59:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-20 11:59:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 11:59:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 11:59:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-20 11:59:08,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 11:59:08,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967550952] [2024-11-20 11:59:08,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967550952] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 11:59:08,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 11:59:08,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 11:59:08,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367586626] [2024-11-20 11:59:08,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 11:59:08,662 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 11:59:08,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 11:59:08,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 11:59:08,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-20 11:59:08,689 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)