./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 8681be54d9b5e1c1278b75ddf0f5a8fe6b1407c3cfe826864554b2312b4307e6 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:23:48,933 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:23:48,977 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:23:48,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:23:48,982 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:23:49,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:23:49,007 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:23:49,007 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:23:49,008 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:23:49,008 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:23:49,009 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:23:49,009 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:23:49,009 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:23:49,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:23:49,009 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:23:49,009 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:23:49,010 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:23:49,011 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:23:49,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:23:49,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:23:49,011 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 8681be54d9b5e1c1278b75ddf0f5a8fe6b1407c3cfe826864554b2312b4307e6 [2025-01-09 19:23:49,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:23:49,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:23:49,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:23:49,262 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:23:49,262 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:23:49,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2025-01-09 19:23:50,507 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/38d3c000d/05d821a89aca445ab0d9ae87efa9cec3/FLAG683e5cb8d [2025-01-09 19:23:51,112 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:23:51,113 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2025-01-09 19:23:51,148 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/38d3c000d/05d821a89aca445ab0d9ae87efa9cec3/FLAG683e5cb8d [2025-01-09 19:23:51,158 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/38d3c000d/05d821a89aca445ab0d9ae87efa9cec3 [2025-01-09 19:23:51,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:23:51,161 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:23:51,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:23:51,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:23:51,165 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:23:51,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:23:51" (1/1) ... [2025-01-09 19:23:51,166 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69b657fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:51, skipping insertion in model container [2025-01-09 19:23:51,166 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:23:51" (1/1) ... [2025-01-09 19:23:51,261 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:23:54,423 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i[412025,412038] [2025-01-09 19:23:54,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:23:54,518 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:23:54,617 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"); [5993] [2025-01-09 19:23:54,620 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)); [6000] [2025-01-09 19:23:54,622 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)); [6014-6015] [2025-01-09 19:23:54,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6142] [2025-01-09 19:23:54,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6145] [2025-01-09 19:23:54,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6148] [2025-01-09 19:23:54,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6151] [2025-01-09 19:23:54,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6296] [2025-01-09 19:23:54,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6304] [2025-01-09 19:23:54,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6312] [2025-01-09 19:23:54,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6319] [2025-01-09 19:23:54,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6326] [2025-01-09 19:23:54,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6333] [2025-01-09 19:23:54,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (idle_mode): "ebx"); [9620] [2025-01-09 19:23:54,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (idle_mode): "ebx"); [9623] [2025-01-09 19:23:54,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (idle_mode): "ebx"); [9626] [2025-01-09 19:23:54,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (idle_mode): "ebx"); [9629] [2025-01-09 19:23:54,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (idle_mode): "ebx"); [9632] [2025-01-09 19:23:54,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (mask_ptr), "i" (4UL)); [9795-9796] [2025-01-09 19:23:54,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9832-9833] [2025-01-09 19:23:54,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9837-9838] [2025-01-09 19:23:54,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9842-9843] [2025-01-09 19:23:54,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [9847-9848] [2025-01-09 19:23:54,817 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"); [9874-9875] [2025-01-09 19:23:54,817 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"); [9879-9880] [2025-01-09 19:23:54,818 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"); [9884-9885] [2025-01-09 19:23:54,818 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"); [9889-9890] [2025-01-09 19:23:54,820 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"); [9918-9919] [2025-01-09 19:23:54,820 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"); [9923-9924] [2025-01-09 19:23:54,821 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"); [9928-9929] [2025-01-09 19:23:54,821 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"); [9933-9934] [2025-01-09 19:23:54,823 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"); [9958] [2025-01-09 19:23:54,823 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"); [9961] [2025-01-09 19:23:54,824 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"); [9964] [2025-01-09 19:23:54,824 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"); [9967] [2025-01-09 19:23:54,824 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"); [9970] [2025-01-09 19:23:54,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (if_mode): "ebx"); [9994] [2025-01-09 19:23:54,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (if_mode): "ebx"); [9997] [2025-01-09 19:23:54,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (if_mode): "ebx"); [10000] [2025-01-09 19:23:54,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (if_mode): "ebx"); [10003] [2025-01-09 19:23:54,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (if_mode): "ebx"); [10006] [2025-01-09 19:23:54,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (xsync): "ebx"); [10054] [2025-01-09 19:23:54,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (xsync): "ebx"); [10057] [2025-01-09 19:23:54,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (xsync): "ebx"); [10060] [2025-01-09 19:23:54,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (xsync): "ebx"); [10063] [2025-01-09 19:23:54,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (xsync): "ebx"); [10066] [2025-01-09 19:23:54,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (xctrl): "ebx"); [10106] [2025-01-09 19:23:54,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (xctrl): "ebx"); [10109] [2025-01-09 19:23:54,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (xctrl): "ebx"); [10112] [2025-01-09 19:23:54,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (xctrl): "ebx"); [10115] [2025-01-09 19:23:54,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (xctrl): "ebx"); [10118] [2025-01-09 19:23:54,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [10237-10238] [2025-01-09 19:23:54,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [10242-10243] [2025-01-09 19:23:54,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10247-10248] [2025-01-09 19:23:54,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10252-10253] [2025-01-09 19:23:54,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [10283-10284] [2025-01-09 19:23:54,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [10288-10289] [2025-01-09 19:23:54,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10293-10294] [2025-01-09 19:23:54,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10298-10299] [2025-01-09 19:23:54,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [10460-10461] [2025-01-09 19:23:54,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10465-10466] [2025-01-09 19:23:54,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10470-10471] [2025-01-09 19:23:54,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [10475-10476] [2025-01-09 19:23:54,847 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"); [10500-10501] [2025-01-09 19:23:54,848 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"); [10505-10506] [2025-01-09 19:23:54,848 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"); [10510-10511] [2025-01-09 19:23:54,848 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"); [10515-10516] [2025-01-09 19:23:54,852 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"); [10543-10544] [2025-01-09 19:23:54,852 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"); [10548-10549] [2025-01-09 19:23:54,852 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"); [10553-10554] [2025-01-09 19:23:54,852 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"); [10558-10559] [2025-01-09 19:23:54,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10720-10721] [2025-01-09 19:23:54,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10725-10726] [2025-01-09 19:23:54,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [10730-10731] [2025-01-09 19:23:54,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [10735-10736] [2025-01-09 19:23:54,860 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"); [10775-10776] [2025-01-09 19:23:54,860 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"); [10780-10781] [2025-01-09 19:23:54,860 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"); [10785-10786] [2025-01-09 19:23:54,860 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"); [10790-10791] [2025-01-09 19:23:55,016 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i[412025,412038] [2025-01-09 19:23:55,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:23:55,110 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:23:55,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55 WrapperNode [2025-01-09 19:23:55,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:23:55,111 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:23:55,112 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:23:55,112 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:23:55,116 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:55,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:55,428 INFO L138 Inliner]: procedures = 426, calls = 3944, calls flagged for inlining = 223, calls inlined = 216, statements flattened = 11970 [2025-01-09 19:23:55,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:23:55,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:23:55,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:23:55,429 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:23:55,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:55,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:55,490 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:56,782 INFO L175 MemorySlicer]: Split 2236 memory accesses to 29 slices as follows [43, 54, 2, 32, 2, 1, 38, 34, 7, 10, 2, 7, 63, 35, 8, 7, 5, 32, 3, 6, 50, 22, 1580, 26, 15, 34, 14, 54, 50]. 71 percent of accesses are in the largest equivalence class. The 175 initializations are split as follows [0, 0, 0, 0, 0, 0, 38, 32, 7, 0, 2, 7, 0, 0, 8, 7, 5, 0, 0, 6, 0, 22, 12, 0, 15, 0, 14, 0, 0]. The 876 writes are split as follows [43, 46, 1, 8, 1, 0, 0, 0, 0, 6, 0, 0, 1, 35, 0, 0, 0, 16, 1, 0, 23, 0, 603, 0, 0, 23, 0, 23, 46]. [2025-01-09 19:23:56,783 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:56,783 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:56,946 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:56,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:57,024 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:57,092 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:57,134 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:57,225 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:23:57,226 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:23:57,226 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:23:57,226 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:23:57,228 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (1/1) ... [2025-01-09 19:23:57,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:23:57,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:23:57,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:23:57,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:23:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2025-01-09 19:23:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2025-01-09 19:23:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:23:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:23:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:23:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:23:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2025-01-09 19:23:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2025-01-09 19:23:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-09 19:23:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-09 19:23:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2025-01-09 19:23:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2025-01-09 19:23:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2025-01-09 19:23:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2025-01-09 19:23:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:23:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:23:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2025-01-09 19:23:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2025-01-09 19:23:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-01-09 19:23:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:23:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2025-01-09 19:23:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure free_bufs [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bufs [2025-01-09 19:23:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2025-01-09 19:23:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2025-01-09 19:23:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2025-01-09 19:23:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure async_mode [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mode [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 19:23:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2025-01-09 19:23:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2025-01-09 19:23:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:23:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:23:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-01-09 19:23:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-01-09 19:23:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-01-09 19:23:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2025-01-09 19:23:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure update_tx_timer [2025-01-09 19:23:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure update_tx_timer [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure msc_set_vcr [2025-01-09 19:23:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure msc_set_vcr [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure isr_txeom [2025-01-09 19:23:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_txeom [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 19:23:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_reset [2025-01-09 19:23:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_reset [2025-01-09 19:23:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:23:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2025-01-09 19:23:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2025-01-09 19:23:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_cleanup [2025-01-09 19:23:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_cleanup [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2025-01-09 19:23:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:23:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:23:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:23:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:23:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2025-01-09 19:23:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 19:23:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2025-01-09 19:23:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2025-01-09 19:23:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg32 [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg32 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure tbuf_bytes [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tbuf_bytes [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2025-01-09 19:23:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:23:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg16 [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg16 [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure free_tmp_rbuf [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tmp_rbuf [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_compat_ioctl [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_compat_ioctl [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2025-01-09 19:23:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2025-01-09 19:23:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:23:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 19:23:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2025-01-09 19:23:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:23:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:23:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:23:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-01-09 19:23:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2025-01-09 19:23:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:23:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 19:23:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 19:23:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:23:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:23:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rbufs [2025-01-09 19:23:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rbufs [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-01-09 19:23:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-01-09 19:23:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:23:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2025-01-09 19:23:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2025-01-09 19:23:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:23:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2025-01-09 19:23:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-01-09 19:23:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2025-01-09 19:23:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#26 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#27 [2025-01-09 19:23:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#28 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2025-01-09 19:23:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#26 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#27 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#28 [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bufs [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bufs [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2025-01-09 19:23:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2025-01-09 19:23:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg32 [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg32 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldisc_receive_buf [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldisc_receive_buf [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rxdata [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rxdata [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 19:23:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 19:23:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg16 [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg16 [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2025-01-09 19:23:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-01-09 19:23:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure tdma_reset [2025-01-09 19:23:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tdma_reset [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2025-01-09 19:23:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:23:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2025-01-09 19:23:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg8 [2025-01-09 19:23:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg8 [2025-01-09 19:23:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2025-01-09 19:23:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2025-01-09 19:23:58,365 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:23:58,368 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:24:27,221 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:25:13,620 INFO L? ?]: Removed 5234 outVars from TransFormulas that were not future-live. [2025-01-09 19:25:13,621 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:25:13,676 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:25:13,677 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 19:25:13,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:25:13 BoogieIcfgContainer [2025-01-09 19:25:13,677 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:25:13,678 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:25:13,679 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:25:13,682 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:25:13,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:23:51" (1/3) ... [2025-01-09 19:25:13,682 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f7117d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:25:13, skipping insertion in model container [2025-01-09 19:25:13,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:23:55" (2/3) ... [2025-01-09 19:25:13,682 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f7117d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:25:13, skipping insertion in model container [2025-01-09 19:25:13,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:25:13" (3/3) ... [2025-01-09 19:25:13,683 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2025-01-09 19:25:13,692 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:25:13,695 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i that has 223 procedures, 5265 locations, 1 initial locations, 146 loop locations, and 1 error locations. [2025-01-09 19:25:13,806 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:25:13,815 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;@1536a26d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:25:13,815 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:25:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand has 4876 states, 3784 states have (on average 1.4630021141649048) internal successors, (5536), 3890 states have internal predecessors, (5536), 952 states have call successors, (952), 139 states have call predecessors, (952), 138 states have return successors, (940), 922 states have call predecessors, (940), 940 states have call successors, (940) [2025-01-09 19:25:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2025-01-09 19:25:13,862 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:25:13,863 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:25:13,863 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:25:13,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:25:13,867 INFO L85 PathProgramCache]: Analyzing trace with hash 1135778772, now seen corresponding path program 1 times [2025-01-09 19:25:13,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:25:13,872 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843765045] [2025-01-09 19:25:13,872 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:25:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:25:17,973 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 376 statements into 1 equivalence classes. [2025-01-09 19:25:18,230 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 376 of 376 statements. [2025-01-09 19:25:18,231 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:25:18,231 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:25:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 1809 trivial. 0 not checked. [2025-01-09 19:25:18,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:25:18,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843765045] [2025-01-09 19:25:18,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1843765045] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 19:25:18,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1141658503] [2025-01-09 19:25:18,708 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:25:18,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 19:25:18,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:25:18,714 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 19:25:18,715 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 19:25:23,675 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 376 statements into 1 equivalence classes. [2025-01-09 19:25:24,148 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 376 of 376 statements. [2025-01-09 19:25:24,148 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:25:24,148 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:25:24,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 5366 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 19:25:24,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 19:25:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 1773 trivial. 0 not checked. [2025-01-09 19:25:24,200 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 19:25:24,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1141658503] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:25:24,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 19:25:24,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 19:25:24,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830530863] [2025-01-09 19:25:24,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:25:24,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 19:25:24,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:25:24,217 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 19:25:24,218 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:25:24,227 INFO L87 Difference]: Start difference. First operand has 4876 states, 3784 states have (on average 1.4630021141649048) internal successors, (5536), 3890 states have internal predecessors, (5536), 952 states have call successors, (952), 139 states have call predecessors, (952), 138 states have return successors, (940), 922 states have call predecessors, (940), 940 states have call successors, (940) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2025-01-09 19:25:24,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:25:24,476 INFO L93 Difference]: Finished difference Result 9747 states and 15065 transitions. [2025-01-09 19:25:24,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 19:25:24,477 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 376 [2025-01-09 19:25:24,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:25:24,535 INFO L225 Difference]: With dead ends: 9747 [2025-01-09 19:25:24,535 INFO L226 Difference]: Without dead ends: 4854 [2025-01-09 19:25:24,573 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 377 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 19:25:24,575 INFO L435 NwaCegarLoop]: 7309 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7309 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:25:24,576 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7309 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 19:25:24,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4854 states. [2025-01-09 19:25:24,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4854 to 4854. [2025-01-09 19:25:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4854 states, 3777 states have (on average 1.4291765951813609) internal successors, (5398), 3869 states have internal predecessors, (5398), 939 states have call successors, (939), 138 states have call predecessors, (939), 137 states have return successors, (938), 920 states have call predecessors, (938), 938 states have call successors, (938) [2025-01-09 19:25:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 4854 states and 7275 transitions. [2025-01-09 19:25:25,027 INFO L78 Accepts]: Start accepts. Automaton has 4854 states and 7275 transitions. Word has length 376 [2025-01-09 19:25:25,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:25:25,032 INFO L471 AbstractCegarLoop]: Abstraction has 4854 states and 7275 transitions. [2025-01-09 19:25:25,033 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2025-01-09 19:25:25,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4854 states and 7275 transitions. [2025-01-09 19:25:25,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2025-01-09 19:25:25,046 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:25:25,047 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:25:25,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-01-09 19:25:25,249 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-01-09 19:25:25,250 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:25:25,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:25:25,263 INFO L85 PathProgramCache]: Analyzing trace with hash 24027624, now seen corresponding path program 1 times [2025-01-09 19:25:25,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:25:25,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125153979] [2025-01-09 19:25:25,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:25:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms