./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 59e1459c6c111b720a82d7b43a5ebfd93ee5c9e4d690a0db34b750490ff1eae7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:55:52,046 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:55:52,141 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 03:55:52,147 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:55:52,148 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:55:52,174 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:55:52,174 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:55:52,175 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:55:52,175 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:55:52,175 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:55:52,175 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:55:52,175 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:55:52,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:55:52,176 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:55:52,176 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:55:52,176 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:55:52,176 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:55:52,178 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:55:52,178 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:55:52,179 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:55:52,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:55:52,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:55:52,180 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:55:52,180 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 59e1459c6c111b720a82d7b43a5ebfd93ee5c9e4d690a0db34b750490ff1eae7 [2024-11-28 03:55:52,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:55:52,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:55:52,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:55:52,481 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:55:52,482 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:55:52,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-28 03:55:55,376 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/data/489168dd5/abf449da73e2447c958f7e901141f00e/FLAG09109a411 [2024-11-28 03:55:56,242 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:55:56,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-28 03:55:56,311 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/data/489168dd5/abf449da73e2447c958f7e901141f00e/FLAG09109a411 [2024-11-28 03:55:56,336 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/data/489168dd5/abf449da73e2447c958f7e901141f00e [2024-11-28 03:55:56,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:55:56,341 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:55:56,344 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:55:56,345 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:55:56,349 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:55:56,350 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:55:56" (1/1) ... [2024-11-28 03:55:56,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5566f679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:55:56, skipping insertion in model container [2024-11-28 03:55:56,352 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:55:56" (1/1) ... [2024-11-28 03:55:56,517 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:55:59,737 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i[431060,431073] [2024-11-28 03:55:59,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:55:59,847 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:56:00,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5984] [2024-11-28 03:56:00,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5991] [2024-11-28 03:56:00,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6005-6006] [2024-11-28 03:56:00,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6133] [2024-11-28 03:56:00,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6136] [2024-11-28 03:56:00,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6139] [2024-11-28 03:56:00,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6142] [2024-11-28 03:56:00,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9566-9567] [2024-11-28 03:56:00,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9571-9572] [2024-11-28 03:56:00,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9576-9577] [2024-11-28 03:56:00,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [9581-9582] [2024-11-28 03:56:00,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [9608-9609] [2024-11-28 03:56:00,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [9613-9614] [2024-11-28 03:56:00,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [9618-9619] [2024-11-28 03:56:00,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [9623-9624] [2024-11-28 03:56:00,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9652-9653] [2024-11-28 03:56:00,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9657-9658] [2024-11-28 03:56:00,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [9662-9663] [2024-11-28 03:56:00,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [9667-9668] [2024-11-28 03:56:00,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9692] [2024-11-28 03:56:00,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9695] [2024-11-28 03:56:00,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9698] [2024-11-28 03:56:00,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9701] [2024-11-28 03:56:00,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9704] [2024-11-28 03:56:00,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [9758-9759] [2024-11-28 03:56:00,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9763-9764] [2024-11-28 03:56:00,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9768-9769] [2024-11-28 03:56:00,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9773-9774] [2024-11-28 03:56:00,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [9798-9799] [2024-11-28 03:56:00,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [9803-9804] [2024-11-28 03:56:00,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [9808-9809] [2024-11-28 03:56:00,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [9813-9814] [2024-11-28 03:56:00,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___13->state): : "memory", "cc"); [9841-9842] [2024-11-28 03:56:00,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9846-9847] [2024-11-28 03:56:00,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9851-9852] [2024-11-28 03:56:00,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [9856-9857] [2024-11-28 03:56:00,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10026-10027] [2024-11-28 03:56:00,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10031-10032] [2024-11-28 03:56:00,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [10036-10037] [2024-11-28 03:56:00,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [10041-10042] [2024-11-28 03:56:00,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [10082-10083] [2024-11-28 03:56:00,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [10087-10088] [2024-11-28 03:56:00,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [10092-10093] [2024-11-28 03:56:00,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [10097-10098] [2024-11-28 03:56:00,852 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i[431060,431073] [2024-11-28 03:56:00,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:56:01,116 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:56:01,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01 WrapperNode [2024-11-28 03:56:01,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:56:01,119 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:56:01,119 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:56:01,120 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:56:01,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:01,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:01,602 INFO L138 Inliner]: procedures = 389, calls = 4146, calls flagged for inlining = 187, calls inlined = 181, statements flattened = 10966 [2024-11-28 03:56:01,603 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:56:01,604 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:56:01,604 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:56:01,604 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:56:01,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:01,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:01,672 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:03,439 INFO L175 MemorySlicer]: Split 2378 memory accesses to 32 slices as follows [14, 2, 54, 9, 15, 50, 43, 1721, 54, 26, 14, 3, 26, 3, 32, 35, 2, 1, 24, 7, 38, 7, 8, 7, 5, 3, 4, 50, 2, 32, 34, 53]. 72 percent of accesses are in the largest equivalence class. The 129 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 12, 0, 0, 0, 0, 0, 2, 0, 24, 7, 38, 7, 8, 7, 5, 3, 4, 0, 0, 0, 0, 0]. The 943 writes are split as follows [6, 1, 46, 7, 15, 46, 43, 632, 23, 14, 0, 1, 0, 2, 8, 35, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 23, 1, 16, 23, 1]. [2024-11-28 03:56:03,440 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:03,440 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:03,755 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:03,780 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:03,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:04,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:04,089 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:04,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:56:04,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:56:04,210 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:56:04,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:56:04,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (1/1) ... [2024-11-28 03:56:04,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:56:04,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:56:04,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:56:04,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:56:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-28 03:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-28 03:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-28 03:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-28 03:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 03:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 03:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-28 03:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-28 03:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2024-11-28 03:56:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2024-11-28 03:56:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-28 03:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-28 03:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2024-11-28 03:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2024-11-28 03:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2024-11-28 03:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2024-11-28 03:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 03:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 03:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2024-11-28 03:56:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2024-11-28 03:56:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-11-28 03:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-11-28 03:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-28 03:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-28 03:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-28 03:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-28 03:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 03:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 03:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2024-11-28 03:56:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2024-11-28 03:56:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2024-11-28 03:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2024-11-28 03:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-11-28 03:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-11-28 03:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 03:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 03:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2024-11-28 03:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2024-11-28 03:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2024-11-28 03:56:04,294 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2024-11-28 03:56:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure isr_io_pin [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_io_pin [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_frame_bufs [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_frame_bufs [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure synclinkmp_cleanup [2024-11-28 03:56:04,295 INFO L138 BoogieDeclarations]: Found implementation of procedure synclinkmp_cleanup [2024-11-28 03:56:04,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2024-11-28 03:56:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 03:56:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 03:56:04,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 03:56:04,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 03:56:04,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 03:56:04,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 03:56:04,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 03:56:04,302 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2024-11-28 03:56:04,302 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-28 03:56:04,303 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 03:56:04,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 03:56:04,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 03:56:04,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-28 03:56:04,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 03:56:04,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 03:56:04,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 03:56:04,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 03:56:04,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 03:56:04,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 03:56:04,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 03:56:04,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 03:56:04,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 03:56:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure install [2024-11-28 03:56:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure install [2024-11-28 03:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2024-11-28 03:56:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2024-11-28 03:56:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-28 03:56:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_fifo [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_fifo [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2024-11-28 03:56:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2024-11-28 03:56:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 03:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-28 03:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2024-11-28 03:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-28 03:56:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 03:56:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2024-11-28 03:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2024-11-28 03:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-28 03:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write_control_reg [2024-11-28 03:56:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure write_control_reg [2024-11-28 03:56:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2024-11-28 03:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2024-11-28 03:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure isr_timer [2024-11-28 03:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_timer [2024-11-28 03:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2024-11-28 03:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2024-11-28 03:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 03:56:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 03:56:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_mode [2024-11-28 03:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_mode [2024-11-28 03:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2024-11-28 03:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2024-11-28 03:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2024-11-28 03:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2024-11-28 03:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg16 [2024-11-28 03:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg16 [2024-11-28 03:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-28 03:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-28 03:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 03:56:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 03:56:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2024-11-28 03:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2024-11-28 03:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read_status_reg [2024-11-28 03:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status_reg [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 03:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-11-28 03:56:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 03:56:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 03:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 03:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 03:56:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 03:56:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 03:56:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 03:56:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-28 03:56:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 03:56:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 03:56:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure sca_init [2024-11-28 03:56:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sca_init [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 03:56:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 03:56:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 03:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 03:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 03:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 03:56:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 03:56:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 03:56:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure rx_free_frame_buffers [2024-11-28 03:56:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_free_frame_buffers [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 03:56:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 03:56:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-28 03:56:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-28 03:56:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 03:56:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 03:56:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 03:56:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2024-11-28 03:56:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 03:56:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2024-11-28 03:56:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-28 03:56:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 03:56:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 03:56:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2024-11-28 03:56:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2024-11-28 03:56:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-28 03:56:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 03:56:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2024-11-28 03:56:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-28 03:56:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 03:56:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 03:56:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 03:56:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 03:56:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_dma_buffer [2024-11-28 03:56:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_dma_buffer [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg16 [2024-11-28 03:56:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg16 [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 03:56:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-28 03:56:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-28 03:56:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-28 03:56:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-28 03:56:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2024-11-28 03:56:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2024-11-28 03:56:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 03:56:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-11-28 03:56:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2024-11-28 03:56:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 03:56:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 03:56:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 03:56:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-28 03:56:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-28 03:56:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2024-11-28 03:56:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2024-11-28 03:56:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2024-11-28 03:56:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2024-11-28 03:56:06,176 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:56:06,181 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:56:42,621 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 03:57:30,121 INFO L? ?]: Removed 4312 outVars from TransFormulas that were not future-live. [2024-11-28 03:57:30,122 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:57:30,214 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:57:30,214 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 03:57:30,214 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:57:30 BoogieIcfgContainer [2024-11-28 03:57:30,214 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:57:30,217 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:57:30,217 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:57:30,222 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:57:30,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:55:56" (1/3) ... [2024-11-28 03:57:30,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76c00fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:57:30, skipping insertion in model container [2024-11-28 03:57:30,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:01" (2/3) ... [2024-11-28 03:57:30,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76c00fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:57:30, skipping insertion in model container [2024-11-28 03:57:30,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:57:30" (3/3) ... [2024-11-28 03:57:30,225 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i [2024-11-28 03:57:30,244 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:57:30,247 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclinkmp.ko-entry_point.cil.out.i that has 199 procedures, 4790 locations, 1 initial locations, 99 loop locations, and 1 error locations. [2024-11-28 03:57:30,432 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:57:30,448 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;@413da41e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:57:30,448 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:57:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand has 4514 states, 3408 states have (on average 1.453931924882629) internal successors, (4955), 3506 states have internal predecessors, (4955), 968 states have call successors, (968), 137 states have call predecessors, (968), 136 states have return successors, (956), 941 states have call predecessors, (956), 956 states have call successors, (956) [2024-11-28 03:57:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-28 03:57:30,498 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:30,499 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:30,500 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:30,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:30,505 INFO L85 PathProgramCache]: Analyzing trace with hash -340219865, now seen corresponding path program 1 times [2024-11-28 03:57:30,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:30,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100959936] [2024-11-28 03:57:30,514 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:30,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:37,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1665 trivial. 0 not checked. [2024-11-28 03:57:37,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:37,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100959936] [2024-11-28 03:57:37,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100959936] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:57:37,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [700129024] [2024-11-28 03:57:37,687 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:37,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:57:37,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:57:37,689 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:57:37,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 03:57:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:45,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 5473 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:57:45,231 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:57:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 1625 trivial. 0 not checked. [2024-11-28 03:57:45,309 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:57:45,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [700129024] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:45,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:57:45,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 03:57:45,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283103368] [2024-11-28 03:57:45,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:45,321 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:57:45,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:45,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:57:45,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:57:45,373 INFO L87 Difference]: Start difference. First operand has 4514 states, 3408 states have (on average 1.453931924882629) internal successors, (4955), 3506 states have internal predecessors, (4955), 968 states have call successors, (968), 137 states have call predecessors, (968), 136 states have return successors, (956), 941 states have call predecessors, (956), 956 states have call successors, (956) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-28 03:57:45,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:45,915 INFO L93 Difference]: Finished difference Result 9023 states and 13902 transitions. [2024-11-28 03:57:45,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:57:45,917 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 367 [2024-11-28 03:57:45,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:46,000 INFO L225 Difference]: With dead ends: 9023 [2024-11-28 03:57:46,000 INFO L226 Difference]: Without dead ends: 4492 [2024-11-28 03:57:46,053 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 368 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:57:46,060 INFO L435 NwaCegarLoop]: 6809 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, 6809 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:46,063 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6809 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:57:46,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4492 states. [2024-11-28 03:57:46,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4492 to 4492. [2024-11-28 03:57:46,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4492 states, 3401 states have (on average 1.4307556600999707) internal successors, (4866), 3485 states have internal predecessors, (4866), 955 states have call successors, (955), 136 states have call predecessors, (955), 135 states have return successors, (954), 939 states have call predecessors, (954), 954 states have call successors, (954) [2024-11-28 03:57:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 4492 states and 6775 transitions. [2024-11-28 03:57:46,543 INFO L78 Accepts]: Start accepts. Automaton has 4492 states and 6775 transitions. Word has length 367 [2024-11-28 03:57:46,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:46,544 INFO L471 AbstractCegarLoop]: Abstraction has 4492 states and 6775 transitions. [2024-11-28 03:57:46,544 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-28 03:57:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states and 6775 transitions. [2024-11-28 03:57:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-28 03:57:46,569 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:46,570 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:46,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 03:57:46,771 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 03:57:46,771 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:46,772 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:46,772 INFO L85 PathProgramCache]: Analyzing trace with hash -149957551, now seen corresponding path program 1 times [2024-11-28 03:57:46,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:46,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416766355] [2024-11-28 03:57:46,772 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:52,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-28 03:57:52,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:52,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416766355] [2024-11-28 03:57:52,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416766355] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:52,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:52,555 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:57:52,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217586899] [2024-11-28 03:57:52,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:52,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:57:52,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:52,560 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:57:52,560 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:57:52,560 INFO L87 Difference]: Start difference. First operand 4492 states and 6775 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-28 03:57:53,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:53,413 INFO L93 Difference]: Finished difference Result 12721 states and 19226 transitions. [2024-11-28 03:57:53,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:57:53,414 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 367 [2024-11-28 03:57:53,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:53,516 INFO L225 Difference]: With dead ends: 12721 [2024-11-28 03:57:53,517 INFO L226 Difference]: Without dead ends: 8296 [2024-11-28 03:57:53,557 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:57:53,560 INFO L435 NwaCegarLoop]: 7152 mSDtfsCounter, 5855 mSDsluCounter, 6665 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5855 SdHoareTripleChecker+Valid, 13817 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:53,561 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5855 Valid, 13817 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:57:53,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8296 states. [2024-11-28 03:57:54,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8296 to 8291. [2024-11-28 03:57:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8291 states, 6323 states have (on average 1.439822868891349) internal successors, (9104), 6486 states have internal predecessors, (9104), 1718 states have call successors, (1718), 250 states have call predecessors, (1718), 249 states have return successors, (1717), 1686 states have call predecessors, (1717), 1717 states have call successors, (1717) [2024-11-28 03:57:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8291 states to 8291 states and 12539 transitions. [2024-11-28 03:57:54,248 INFO L78 Accepts]: Start accepts. Automaton has 8291 states and 12539 transitions. Word has length 367 [2024-11-28 03:57:54,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:54,251 INFO L471 AbstractCegarLoop]: Abstraction has 8291 states and 12539 transitions. [2024-11-28 03:57:54,252 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-28 03:57:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 8291 states and 12539 transitions. [2024-11-28 03:57:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-28 03:57:54,293 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:54,293 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:54,294 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:57:54,294 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:54,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:54,295 INFO L85 PathProgramCache]: Analyzing trace with hash -2123331472, now seen corresponding path program 1 times [2024-11-28 03:57:54,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:54,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888097274] [2024-11-28 03:57:54,296 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:54,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-28 03:58:00,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:00,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888097274] [2024-11-28 03:58:00,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888097274] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:00,036 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:00,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:00,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629377478] [2024-11-28 03:58:00,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:00,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:00,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:00,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:00,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:00,041 INFO L87 Difference]: Start difference. First operand 8291 states and 12539 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-28 03:58:01,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:01,466 INFO L93 Difference]: Finished difference Result 24314 states and 36775 transitions. [2024-11-28 03:58:01,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:01,467 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 400 [2024-11-28 03:58:01,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:01,666 INFO L225 Difference]: With dead ends: 24314 [2024-11-28 03:58:01,666 INFO L226 Difference]: Without dead ends: 16090 [2024-11-28 03:58:01,734 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:01,737 INFO L435 NwaCegarLoop]: 7176 mSDtfsCounter, 6442 mSDsluCounter, 6614 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6442 SdHoareTripleChecker+Valid, 13790 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:01,737 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6442 Valid, 13790 Invalid, 47 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 03:58:01,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16090 states. [2024-11-28 03:58:02,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16090 to 16084. [2024-11-28 03:58:02,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16084 states, 12292 states have (on average 1.4409371949235275) internal successors, (17712), 12613 states have internal predecessors, (17712), 3305 states have call successors, (3305), 487 states have call predecessors, (3305), 486 states have return successors, (3305), 3242 states have call predecessors, (3305), 3304 states have call successors, (3305) [2024-11-28 03:58:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16084 states to 16084 states and 24322 transitions. [2024-11-28 03:58:02,643 INFO L78 Accepts]: Start accepts. Automaton has 16084 states and 24322 transitions. Word has length 400 [2024-11-28 03:58:02,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:02,645 INFO L471 AbstractCegarLoop]: Abstraction has 16084 states and 24322 transitions. [2024-11-28 03:58:02,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-28 03:58:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 16084 states and 24322 transitions. [2024-11-28 03:58:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-28 03:58:02,665 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:02,665 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:02,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:58:02,665 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:02,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:02,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1021792184, now seen corresponding path program 1 times [2024-11-28 03:58:02,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:02,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709883240] [2024-11-28 03:58:02,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-28 03:58:07,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:07,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709883240] [2024-11-28 03:58:07,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709883240] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:07,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:07,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:07,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252750738] [2024-11-28 03:58:07,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:07,646 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:07,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:07,647 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:07,647 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:07,647 INFO L87 Difference]: Start difference. First operand 16084 states and 24322 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 03:58:11,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:11,566 INFO L93 Difference]: Finished difference Result 41299 states and 62213 transitions. [2024-11-28 03:58:11,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:11,567 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 408 [2024-11-28 03:58:11,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:11,996 INFO L225 Difference]: With dead ends: 41299 [2024-11-28 03:58:11,996 INFO L226 Difference]: Without dead ends: 25282 [2024-11-28 03:58:12,068 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:12,069 INFO L435 NwaCegarLoop]: 7108 mSDtfsCounter, 4489 mSDsluCounter, 6394 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4489 SdHoareTripleChecker+Valid, 13502 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:12,071 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4489 Valid, 13502 Invalid, 290 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-28 03:58:12,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25282 states. [2024-11-28 03:58:13,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25282 to 25279. [2024-11-28 03:58:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25279 states, 19530 states have (on average 1.4383512544802868) internal successors, (28091), 20005 states have internal predecessors, (28091), 4943 states have call successors, (4943), 806 states have call predecessors, (4943), 805 states have return successors, (4944), 4832 states have call predecessors, (4944), 4942 states have call successors, (4944) [2024-11-28 03:58:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25279 states to 25279 states and 37978 transitions. [2024-11-28 03:58:13,529 INFO L78 Accepts]: Start accepts. Automaton has 25279 states and 37978 transitions. Word has length 408 [2024-11-28 03:58:13,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:13,530 INFO L471 AbstractCegarLoop]: Abstraction has 25279 states and 37978 transitions. [2024-11-28 03:58:13,530 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 03:58:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 25279 states and 37978 transitions. [2024-11-28 03:58:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-28 03:58:13,542 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:13,542 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:13,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:58:13,543 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:13,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:13,545 INFO L85 PathProgramCache]: Analyzing trace with hash 1550655803, now seen corresponding path program 1 times [2024-11-28 03:58:13,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:13,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [671047867] [2024-11-28 03:58:13,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-28 03:58:20,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:20,783 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [671047867] [2024-11-28 03:58:20,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [671047867] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:20,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:20,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:20,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359709146] [2024-11-28 03:58:20,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:20,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:20,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:20,786 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:20,787 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:20,787 INFO L87 Difference]: Start difference. First operand 25279 states and 37978 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:21,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:21,931 INFO L93 Difference]: Finished difference Result 50489 states and 75929 transitions. [2024-11-28 03:58:21,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:21,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 415 [2024-11-28 03:58:21,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:22,202 INFO L225 Difference]: With dead ends: 50489 [2024-11-28 03:58:22,202 INFO L226 Difference]: Without dead ends: 25287 [2024-11-28 03:58:22,359 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:22,360 INFO L435 NwaCegarLoop]: 6774 mSDtfsCounter, 0 mSDsluCounter, 6769 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 13543 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:22,363 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 13543 Invalid, 6 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:58:22,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25287 states. [2024-11-28 03:58:23,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25287 to 25287. [2024-11-28 03:58:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25287 states, 19538 states have (on average 1.4381717678370356) internal successors, (28099), 20013 states have internal predecessors, (28099), 4943 states have call successors, (4943), 806 states have call predecessors, (4943), 805 states have return successors, (4944), 4832 states have call predecessors, (4944), 4942 states have call successors, (4944) [2024-11-28 03:58:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25287 states to 25287 states and 37986 transitions. [2024-11-28 03:58:24,070 INFO L78 Accepts]: Start accepts. Automaton has 25287 states and 37986 transitions. Word has length 415 [2024-11-28 03:58:24,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:24,072 INFO L471 AbstractCegarLoop]: Abstraction has 25287 states and 37986 transitions. [2024-11-28 03:58:24,072 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 25287 states and 37986 transitions. [2024-11-28 03:58:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-28 03:58:24,090 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:24,090 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:24,090 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:58:24,091 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:24,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:24,095 INFO L85 PathProgramCache]: Analyzing trace with hash -248773912, now seen corresponding path program 1 times [2024-11-28 03:58:24,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:24,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579990717] [2024-11-28 03:58:24,096 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1877 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1872 trivial. 0 not checked. [2024-11-28 03:58:30,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:30,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579990717] [2024-11-28 03:58:30,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579990717] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:30,863 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:30,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:30,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251185157] [2024-11-28 03:58:30,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:30,868 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:30,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:30,869 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:30,869 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:30,870 INFO L87 Difference]: Start difference. First operand 25287 states and 37986 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:32,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:32,144 INFO L93 Difference]: Finished difference Result 50497 states and 75869 transitions. [2024-11-28 03:58:32,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:32,145 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 415 [2024-11-28 03:58:32,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:32,432 INFO L225 Difference]: With dead ends: 50497 [2024-11-28 03:58:32,432 INFO L226 Difference]: Without dead ends: 25287 [2024-11-28 03:58:32,569 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:32,571 INFO L435 NwaCegarLoop]: 6773 mSDtfsCounter, 6771 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6771 SdHoareTripleChecker+Valid, 6773 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:32,571 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6771 Valid, 6773 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:58:32,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25287 states. [2024-11-28 03:58:33,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25287 to 25269. [2024-11-28 03:58:34,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25269 states, 19520 states have (on average 1.4381659836065575) internal successors, (28073), 20001 states have internal predecessors, (28073), 4943 states have call successors, (4943), 806 states have call predecessors, (4943), 805 states have return successors, (4944), 4826 states have call predecessors, (4944), 4942 states have call successors, (4944) [2024-11-28 03:58:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25269 states to 25269 states and 37960 transitions. [2024-11-28 03:58:34,221 INFO L78 Accepts]: Start accepts. Automaton has 25269 states and 37960 transitions. Word has length 415 [2024-11-28 03:58:34,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:34,224 INFO L471 AbstractCegarLoop]: Abstraction has 25269 states and 37960 transitions. [2024-11-28 03:58:34,225 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:34,225 INFO L276 IsEmpty]: Start isEmpty. Operand 25269 states and 37960 transitions. [2024-11-28 03:58:34,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-28 03:58:34,240 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:34,241 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:34,241 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:58:34,241 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:34,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:34,242 INFO L85 PathProgramCache]: Analyzing trace with hash 881121939, now seen corresponding path program 1 times [2024-11-28 03:58:34,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:34,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774099345] [2024-11-28 03:58:34,243 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:34,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-28 03:58:41,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:41,018 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774099345] [2024-11-28 03:58:41,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774099345] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:41,018 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:41,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:41,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292755122] [2024-11-28 03:58:41,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:41,020 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:41,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:41,021 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:41,021 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:41,022 INFO L87 Difference]: Start difference. First operand 25269 states and 37960 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:41,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:41,775 INFO L93 Difference]: Finished difference Result 25280 states and 37978 transitions. [2024-11-28 03:58:41,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:41,776 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 420 [2024-11-28 03:58:41,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:42,008 INFO L225 Difference]: With dead ends: 25280 [2024-11-28 03:58:42,008 INFO L226 Difference]: Without dead ends: 25277 [2024-11-28 03:58:42,035 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:42,036 INFO L435 NwaCegarLoop]: 6773 mSDtfsCounter, 0 mSDsluCounter, 6768 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 13541 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:42,037 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 13541 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:58:42,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25277 states. [2024-11-28 03:58:43,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25277 to 25277. [2024-11-28 03:58:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25277 states, 19528 states have (on average 1.4379864809504301) internal successors, (28081), 20009 states have internal predecessors, (28081), 4943 states have call successors, (4943), 806 states have call predecessors, (4943), 805 states have return successors, (4944), 4826 states have call predecessors, (4944), 4942 states have call successors, (4944) [2024-11-28 03:58:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25277 states to 25277 states and 37968 transitions. [2024-11-28 03:58:43,486 INFO L78 Accepts]: Start accepts. Automaton has 25277 states and 37968 transitions. Word has length 420 [2024-11-28 03:58:43,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:43,488 INFO L471 AbstractCegarLoop]: Abstraction has 25277 states and 37968 transitions. [2024-11-28 03:58:43,488 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 25277 states and 37968 transitions. [2024-11-28 03:58:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-28 03:58:43,648 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:43,649 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:43,649 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:58:43,649 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:43,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:43,651 INFO L85 PathProgramCache]: Analyzing trace with hash -618603194, now seen corresponding path program 1 times [2024-11-28 03:58:43,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:43,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970423509] [2024-11-28 03:58:43,651 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1715 trivial. 0 not checked. [2024-11-28 03:58:51,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:51,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970423509] [2024-11-28 03:58:51,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970423509] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:51,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:51,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:58:51,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364232752] [2024-11-28 03:58:51,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:51,807 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:58:51,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:51,809 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:58:51,809 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:58:51,810 INFO L87 Difference]: Start difference. First operand 25277 states and 37968 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 3 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:53,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:53,246 INFO L93 Difference]: Finished difference Result 54516 states and 81667 transitions. [2024-11-28 03:58:53,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:58:53,247 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 3 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) Word has length 419 [2024-11-28 03:58:53,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:53,284 INFO L225 Difference]: With dead ends: 54516 [2024-11-28 03:58:53,285 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 03:58:53,511 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:58:53,513 INFO L435 NwaCegarLoop]: 7057 mSDtfsCounter, 4733 mSDsluCounter, 9810 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4733 SdHoareTripleChecker+Valid, 16867 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:53,513 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4733 Valid, 16867 Invalid, 6 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:58:53,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 03:58:53,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 03:58:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 03:58:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 03:58:53,549 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 419 [2024-11-28 03:58:53,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:53,549 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 03:58:53,550 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 3 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 03:58:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 03:58:53,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 03:58:53,555 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 03:58:53,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 03:58:53,559 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:53,563 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-28 04:06:04,582 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 04:06:04,645 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 04:06:04 BoogieIcfgContainer [2024-11-28 04:06:04,645 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 04:06:04,646 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 04:06:04,647 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 04:06:04,647 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 04:06:04,648 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:57:30" (3/4) ... [2024-11-28 04:06:04,654 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 04:06:04,668 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure remove_wait_queue [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __xchg_wrong_size [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-11-28 04:06:04,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_signals [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irq_test [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_disconnect_5 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_dma_bufs [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hdlcdev_ioctl [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_chars [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure char_buf_ptr [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioremap_nocache [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_insert_flip_char [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_stop [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sca_init [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_2 [2024-11-28 04:06:04,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_on [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure chars_in_buffer [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure change_params [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep_interruptible [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hdlc_change_mtu [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_break [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_start [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_4 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_3 [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure startup [2024-11-28 04:06:04,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isr_io_pin [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_frame_bufs [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rx_free_frame_buffers [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_until_sent [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure synclinkmp_cleanup [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dtr_rts [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_rate [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioctl [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_fault [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_tty_driver [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tiocmset [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_wait_queue [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rx_stop [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure loopback_test [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2024-11-28 04:06:04,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hdlcdev_tx_timeout [2024-11-28 04:06:04,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure jiffies_to_msecs [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_hung_up_p [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_resources [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_pending_timer_3 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_to_hdlc [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_set_idle [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_termios [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_room [2024-11-28 04:06:04,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_loopback [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure install [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_port_destroy [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_3 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure throttle [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_unlock [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_load_fifo [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hdlcdev_tx_done [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_load_dma_buffer [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg16 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure program_hw [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_raised [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-28 04:06:04,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reset_port [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_3 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_wakeup [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure register_test [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_buffer [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hangup [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bh_handler [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_3 [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_icount [2024-11-28 04:06:04,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_control_reg [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_char [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unthrottle [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tx_release [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isr_timer [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bh_transmit [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hdlc_mode [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rx_get_frame [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure shutdown [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_xchar [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tiocmget [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hdlc_ioctl [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg16 [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_signals [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rx_start [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_block [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_lock [2024-11-28 04:06:04,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sanity_check [2024-11-28 04:06:04,690 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_status_reg [2024-11-28 04:06:04,690 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-28 04:06:04,880 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 976 nodes and edges [2024-11-28 04:06:04,912 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 358 nodes and edges [2024-11-28 04:06:04,924 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2024-11-28 04:06:04,934 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-28 04:06:04,943 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-28 04:06:04,952 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-28 04:06:04,961 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-28 04:06:04,970 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-28 04:06:04,980 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 04:06:05,059 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,059 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,064 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,065 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(ldv_state_variable_7) != 0) || (ldv_spin != 0)) || (ldv_retval_5 != 0)) || (ldv_state_variable_7 == 0)) [2024-11-28 04:06:05,083 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,093 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,103 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,103 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,103 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,103 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,107 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,107 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,110 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,110 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,119 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,881 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\old(ldv_state_variable_7) != 0) || (ldv_spin != 0)) || (ldv_retval_5 != 0)) || (ldv_state_variable_7 == 0)) [2024-11-28 04:06:05,882 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,882 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,886 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,889 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,889 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,889 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,890 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,890 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,890 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,890 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,890 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,890 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,891 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,891 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) [2024-11-28 04:06:05,991 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 04:06:05,993 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-28 04:06:05,994 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 04:06:05,995 INFO L158 Benchmark]: Toolchain (without parser) took 609653.78ms. Allocated memory was 117.4MB in the beginning and 5.9GB in the end (delta: 5.8GB). Free memory was 74.8MB in the beginning and 5.1GB in the end (delta: -5.1GB). Peak memory consumption was 755.5MB. Max. memory is 16.1GB. [2024-11-28 04:06:05,997 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:06:05,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4774.01ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 74.8MB in the beginning and 189.4MB in the end (delta: -114.6MB). Peak memory consumption was 206.3MB. Max. memory is 16.1GB. [2024-11-28 04:06:05,998 INFO L158 Benchmark]: Boogie Procedure Inliner took 484.78ms. Allocated memory is still 302.0MB. Free memory was 189.4MB in the beginning and 119.5MB in the end (delta: 70.0MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-28 04:06:05,998 INFO L158 Benchmark]: Boogie Preprocessor took 2603.89ms. Allocated memory was 302.0MB in the beginning and 612.4MB in the end (delta: 310.4MB). Free memory was 119.5MB in the beginning and 446.2MB in the end (delta: -326.7MB). Peak memory consumption was 124.9MB. Max. memory is 16.1GB. [2024-11-28 04:06:06,000 INFO L158 Benchmark]: RCFGBuilder took 86004.69ms. Allocated memory is still 612.4MB. Free memory was 446.2MB in the beginning and 248.8MB in the end (delta: 197.4MB). Peak memory consumption was 436.5MB. Max. memory is 16.1GB. [2024-11-28 04:06:06,001 INFO L158 Benchmark]: TraceAbstraction took 514428.59ms. Allocated memory was 612.4MB in the beginning and 5.9GB in the end (delta: 5.3GB). Free memory was 248.8MB in the beginning and 5.3GB in the end (delta: -5.1GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-28 04:06:06,001 INFO L158 Benchmark]: Witness Printer took 1347.33ms. Allocated memory is still 5.9GB. Free memory was 5.3GB in the beginning and 5.1GB in the end (delta: 172.1MB). Peak memory consumption was 176.2MB. Max. memory is 16.1GB. [2024-11-28 04:06:06,003 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4774.01ms. Allocated memory was 117.4MB in the beginning and 302.0MB in the end (delta: 184.5MB). Free memory was 74.8MB in the beginning and 189.4MB in the end (delta: -114.6MB). Peak memory consumption was 206.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 484.78ms. Allocated memory is still 302.0MB. Free memory was 189.4MB in the beginning and 119.5MB in the end (delta: 70.0MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2603.89ms. Allocated memory was 302.0MB in the beginning and 612.4MB in the end (delta: 310.4MB). Free memory was 119.5MB in the beginning and 446.2MB in the end (delta: -326.7MB). Peak memory consumption was 124.9MB. Max. memory is 16.1GB. * RCFGBuilder took 86004.69ms. Allocated memory is still 612.4MB. Free memory was 446.2MB in the beginning and 248.8MB in the end (delta: 197.4MB). Peak memory consumption was 436.5MB. Max. memory is 16.1GB. * TraceAbstraction took 514428.59ms. Allocated memory was 612.4MB in the beginning and 5.9GB in the end (delta: 5.3GB). Free memory was 248.8MB in the beginning and 5.3GB in the end (delta: -5.1GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Witness Printer took 1347.33ms. Allocated memory is still 5.9GB. Free memory was 5.3GB in the beginning and 5.1GB in the end (delta: 172.1MB). Peak memory consumption was 176.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5984]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5984] - GenericResultAtLocation [Line: 5991]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5991] - GenericResultAtLocation [Line: 6005]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6005-6006] - GenericResultAtLocation [Line: 6133]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6133] - GenericResultAtLocation [Line: 6136]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6136] - GenericResultAtLocation [Line: 6139]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6139] - GenericResultAtLocation [Line: 6142]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6142] - GenericResultAtLocation [Line: 9566]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9566-9567] - GenericResultAtLocation [Line: 9571]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9571-9572] - GenericResultAtLocation [Line: 9576]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9576-9577] - GenericResultAtLocation [Line: 9581]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [9581-9582] - GenericResultAtLocation [Line: 9608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [9608-9609] - GenericResultAtLocation [Line: 9613]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [9613-9614] - GenericResultAtLocation [Line: 9618]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [9618-9619] - GenericResultAtLocation [Line: 9623]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [9623-9624] - GenericResultAtLocation [Line: 9652]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9652-9653] - GenericResultAtLocation [Line: 9657]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9657-9658] - GenericResultAtLocation [Line: 9662]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [9662-9663] - GenericResultAtLocation [Line: 9667]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___17->state): : "memory", "cc"); [9667-9668] - GenericResultAtLocation [Line: 9692]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9692] - GenericResultAtLocation [Line: 9695]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9695] - GenericResultAtLocation [Line: 9698]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9698] - GenericResultAtLocation [Line: 9701]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9701] - GenericResultAtLocation [Line: 9704]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (mask_ptr): "ebx"); [9704] - GenericResultAtLocation [Line: 9758]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [9758-9759] - GenericResultAtLocation [Line: 9763]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9763-9764] - GenericResultAtLocation [Line: 9768]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9768-9769] - GenericResultAtLocation [Line: 9773]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9773-9774] - GenericResultAtLocation [Line: 9798]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [9798-9799] - GenericResultAtLocation [Line: 9803]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [9803-9804] - GenericResultAtLocation [Line: 9808]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [9808-9809] - GenericResultAtLocation [Line: 9813]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [9813-9814] - GenericResultAtLocation [Line: 9841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___13->state): : "memory", "cc"); [9841-9842] - GenericResultAtLocation [Line: 9846]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9846-9847] - GenericResultAtLocation [Line: 9851]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9851-9852] - GenericResultAtLocation [Line: 9856]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___16->state): : "memory", "cc"); [9856-9857] - GenericResultAtLocation [Line: 10026]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10026-10027] - GenericResultAtLocation [Line: 10031]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10031-10032] - GenericResultAtLocation [Line: 10036]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [10036-10037] - GenericResultAtLocation [Line: 10041]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [10041-10042] - GenericResultAtLocation [Line: 10082]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [10082-10083] - GenericResultAtLocation [Line: 10087]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [10087-10088] - GenericResultAtLocation [Line: 10092]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [10092-10093] - GenericResultAtLocation [Line: 10097]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [10097-10098] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 14376]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 199 procedures, 4790 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 83.2s, OverallIterations: 8, TraceHistogramMax: 15, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 13.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 28290 SdHoareTripleChecker+Valid, 4.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28290 mSDsluCounter, 98642 SdHoareTripleChecker+Invalid, 3.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 43020 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 361 IncrementalHoareTripleChecker+Invalid, 373 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 55622 mSDtfsCounter, 361 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 392 GetRequests, 383 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=25287occurred in iteration=5, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 32 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 3578 NumberOfCodeBlocks, 3578 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 3569 ConstructedInterpolants, 0 QuantifiedInterpolants, 3709 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5473 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 15547/15597 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 11293]: Location Invariant Derived location invariant: (ldv_retval_5 == 0) - InvariantResult [Line: 9833]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 10675]: Location Invariant Derived location invariant: ((((\old(ldv_state_variable_7) != 0) || (ldv_spin != 0)) || (ldv_retval_5 != 0)) || (ldv_state_variable_7 == 0)) - InvariantResult [Line: 9742]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 11768]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 8396]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 9520]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 8533]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 10486]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 8935]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 10103]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 12079]: Location Invariant Derived location invariant: (ldv_retval_5 == 0) - InvariantResult [Line: 9779]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 10411]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 9819]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 7385]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 9629]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 12102]: Location Invariant Derived location invariant: (ldv_retval_5 == 0) - InvariantResult [Line: 10769]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 9644]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 11664]: Location Invariant Derived location invariant: (((ldv_spin == 0) && (ldv_retval_5 == 0)) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 9587]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 10075]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 7406]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 10047]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_retval_5 == 0)) - InvariantResult [Line: 11652]: Location Invariant Derived location invariant: ((ldv_retval_5 == 0) && (\old(ldv_spin) == 0)) RESULT: Ultimate proved your program to be correct! [2024-11-28 04:06:06,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e59568-e81e-433f-9904-1d39a9be2832/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE