./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 099d90b9c967dc64e2fc37a4dfcf0d518a47412a71366571ab3e9e08af3ffa2d --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 18:24:14,953 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 18:24:15,017 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 18:24:15,024 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 18:24:15,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 18:24:15,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 18:24:15,047 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 18:24:15,047 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 18:24:15,048 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 18:24:15,048 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 18:24:15,048 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 18:24:15,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 18:24:15,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 18:24:15,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 18:24:15,049 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 18:24:15,049 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 18:24:15,049 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 18:24:15,049 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 18:24:15,049 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 18:24:15,049 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 18:24:15,050 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:24:15,050 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:24:15,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:24:15,051 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 18:24:15,051 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 18:24:15,052 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 18:24:15,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 18:24:15,052 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 099d90b9c967dc64e2fc37a4dfcf0d518a47412a71366571ab3e9e08af3ffa2d [2025-01-09 18:24:15,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 18:24:15,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 18:24:15,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 18:24:15,374 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 18:24:15,375 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 18:24:15,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2025-01-09 18:24:16,739 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2bbb6d387/92b8247ef7b94d1da670f3350ada3152/FLAG052be3c16 [2025-01-09 18:24:17,535 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 18:24:17,536 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2025-01-09 18:24:17,604 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2bbb6d387/92b8247ef7b94d1da670f3350ada3152/FLAG052be3c16 [2025-01-09 18:24:17,627 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2bbb6d387/92b8247ef7b94d1da670f3350ada3152 [2025-01-09 18:24:17,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 18:24:17,634 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 18:24:17,635 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 18:24:17,635 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 18:24:17,639 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 18:24:17,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:24:17" (1/1) ... [2025-01-09 18:24:17,641 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122c5c91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:17, skipping insertion in model container [2025-01-09 18:24:17,642 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:24:17" (1/1) ... [2025-01-09 18:24:17,807 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 18:24:20,747 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i[386276,386289] [2025-01-09 18:24:20,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:24:20,969 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 18:24:21,098 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"); [5180] [2025-01-09 18:24:21,100 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)); [5187] [2025-01-09 18:24:21,101 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5194-5195] [2025-01-09 18:24:21,103 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)); [5208-5209] [2025-01-09 18:24:21,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5237] [2025-01-09 18:24:21,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5240] [2025-01-09 18:24:21,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5243] [2025-01-09 18:24:21,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5246] [2025-01-09 18:24:21,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___8->state): : "memory", "cc"); [8708-8709] [2025-01-09 18:24:21,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___9->state): : "memory", "cc"); [8713-8714] [2025-01-09 18:24:21,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___10->state): : "memory", "cc"); [8718-8719] [2025-01-09 18:24:21,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___11->state): : "memory", "cc"); [8723-8724] [2025-01-09 18:24:21,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___15->state): : "memory", "cc"); [8749-8750] [2025-01-09 18:24:21,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___16->state): : "memory", "cc"); [8754-8755] [2025-01-09 18:24:21,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [8759-8760] [2025-01-09 18:24:21,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [8764-8765] [2025-01-09 18:24:21,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___28->state): : "memory", "cc"); [8836-8837] [2025-01-09 18:24:21,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___29->state): : "memory", "cc"); [8841-8842] [2025-01-09 18:24:21,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___30->state): : "memory", "cc"); [8846-8847] [2025-01-09 18:24:21,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___31->state): : "memory", "cc"); [8851-8852] [2025-01-09 18:24:21,418 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"); [8876] [2025-01-09 18:24:21,419 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"); [8879] [2025-01-09 18:24:21,419 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"); [8882] [2025-01-09 18:24:21,419 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"); [8885] [2025-01-09 18:24:21,419 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"); [8888] [2025-01-09 18:24:21,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [8939-8940] [2025-01-09 18:24:21,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [8944-8945] [2025-01-09 18:24:21,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [8949-8950] [2025-01-09 18:24:21,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [8954-8955] [2025-01-09 18:24:21,425 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"); [8978-8979] [2025-01-09 18:24:21,426 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"); [8983-8984] [2025-01-09 18:24:21,426 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"); [8988-8989] [2025-01-09 18:24:21,426 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"); [8993-8994] [2025-01-09 18:24:21,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___12->state): : "memory", "cc"); [9019-9020] [2025-01-09 18:24:21,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___13->state): : "memory", "cc"); [9024-9025] [2025-01-09 18:24:21,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___14->state): : "memory", "cc"); [9029-9030] [2025-01-09 18:24:21,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___15->state): : "memory", "cc"); [9034-9035] [2025-01-09 18:24:21,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [9243-9244] [2025-01-09 18:24:21,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [9248-9249] [2025-01-09 18:24:21,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [9253-9254] [2025-01-09 18:24:21,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [9258-9259] [2025-01-09 18:24:21,446 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"); [9301-9302] [2025-01-09 18:24:21,446 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"); [9306-9307] [2025-01-09 18:24:21,447 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"); [9311-9312] [2025-01-09 18:24:21,447 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"); [9316-9317] [2025-01-09 18:24:21,698 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i[386276,386289] [2025-01-09 18:24:21,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:24:21,833 INFO L204 MainTranslator]: Completed translation [2025-01-09 18:24:21,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21 WrapperNode [2025-01-09 18:24:21,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 18:24:21,836 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 18:24:21,837 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 18:24:21,837 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 18:24:21,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:21,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:22,136 INFO L138 Inliner]: procedures = 356, calls = 3937, calls flagged for inlining = 169, calls inlined = 135, statements flattened = 8280 [2025-01-09 18:24:22,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 18:24:22,137 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 18:24:22,137 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 18:24:22,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 18:24:22,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:22,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:22,191 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:22,934 INFO L175 MemorySlicer]: Split 2045 memory accesses to 32 slices as follows [54, 24, 14, 9, 15, 50, 38, 32, 54, 5, 11, 15, 3, 2, 35, 5, 7, 7, 8, 7, 5, 1448, 42, 3, 3, 4, 2, 32, 1, 26, 50, 34]. 71 percent of accesses are in the largest equivalence class. The 118 initializations are split as follows [0, 24, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 2, 0, 0, 7, 7, 8, 7, 5, 13, 0, 3, 0, 4, 0, 0, 0, 0, 0, 0]. The 846 writes are split as follows [46, 0, 6, 7, 15, 46, 0, 8, 23, 2, 11, 13, 2, 0, 35, 0, 0, 0, 0, 0, 0, 527, 42, 0, 0, 0, 1, 16, 0, 0, 23, 23]. [2025-01-09 18:24:22,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:22,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,173 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,194 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,237 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,299 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,429 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 18:24:23,431 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 18:24:23,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 18:24:23,432 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 18:24:23,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (1/1) ... [2025-01-09 18:24:23,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:24:23,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 18:24:23,474 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 18:24:23,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 18:24:23,503 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2025-01-09 18:24:23,503 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2025-01-09 18:24:23,503 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2025-01-09 18:24:23,504 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2025-01-09 18:24:23,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 18:24:23,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 18:24:23,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 18:24:23,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 18:24:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2025-01-09 18:24:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2025-01-09 18:24:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 18:24:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 18:24:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-01-09 18:24:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-01-09 18:24:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 18:24:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 18:24:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2025-01-09 18:24:23,510 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2025-01-09 18:24:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure sca_init [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sca_init [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 18:24:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 18:24:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 18:24:23,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 18:24:23,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 18:24:23,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 18:24:23,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 18:24:23,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 18:24:23,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 18:24:23,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 18:24:23,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2025-01-09 18:24:23,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2025-01-09 18:24:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2025-01-09 18:24:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_frame_bufs [2025-01-09 18:24:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_frame_bufs [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure rx_free_frame_buffers [2025-01-09 18:24:23,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_free_frame_buffers [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 18:24:23,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 18:24:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 18:24:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 18:24:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 18:24:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 18:24:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 18:24:23,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 18:24:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2025-01-09 18:24:23,522 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2025-01-09 18:24:23,522 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-01-09 18:24:23,522 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 18:24:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure synclinkmp_cleanup [2025-01-09 18:24:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure synclinkmp_cleanup [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tty_port [2025-01-09 18:24:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tty_port [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2025-01-09 18:24:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 18:24:23,523 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 18:24:23,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2025-01-09 18:24:23,524 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-01-09 18:24:23,524 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 18:24:23,524 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 18:24:23,524 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2025-01-09 18:24:23,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2025-01-09 18:24:23,525 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 18:24:23,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 18:24:23,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 18:24:23,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-01-09 18:24:23,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 18:24:23,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 18:24:23,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-01-09 18:24:23,533 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2025-01-09 18:24:23,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2025-01-09 18:24:23,533 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 18:24:23,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 18:24:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 18:24:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 18:24:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 18:24:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 18:24:23,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 18:24:23,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 18:24:23,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 18:24:23,537 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2025-01-09 18:24:23,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2025-01-09 18:24:23,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2025-01-09 18:24:23,537 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:24:23,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:24:23,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:24:23,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:24:23,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure install [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure install [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_fifo [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_fifo [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tty_port [2025-01-09 18:24:23,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tty_port [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 18:24:23,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-01-09 18:24:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_dma_buffer [2025-01-09 18:24:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_dma_buffer [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2025-01-09 18:24:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2025-01-09 18:24:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2025-01-09 18:24:23,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 18:24:23,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 18:24:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2025-01-09 18:24:23,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2025-01-09 18:24:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 18:24:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-01-09 18:24:23,550 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-01-09 18:24:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 18:24:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2025-01-09 18:24:23,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2025-01-09 18:24:23,550 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2025-01-09 18:24:23,550 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2025-01-09 18:24:23,551 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 18:24:23,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 18:24:23,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2025-01-09 18:24:23,553 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2025-01-09 18:24:23,553 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ops_disconnect_1 [2025-01-09 18:24:23,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ops_disconnect_1 [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure write_control_reg [2025-01-09 18:24:23,553 INFO L138 BoogieDeclarations]: Found implementation of procedure write_control_reg [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2025-01-09 18:24:23,553 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2025-01-09 18:24:23,553 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2025-01-09 18:24:23,553 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2025-01-09 18:24:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2025-01-09 18:24:23,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2025-01-09 18:24:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 18:24:23,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 18:24:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 18:24:23,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 18:24:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_mode [2025-01-09 18:24:23,554 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_mode [2025-01-09 18:24:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2025-01-09 18:24:23,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2025-01-09 18:24:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2025-01-09 18:24:23,555 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2025-01-09 18:24:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-01-09 18:24:23,555 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-01-09 18:24:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2025-01-09 18:24:23,555 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2025-01-09 18:24:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-01-09 18:24:23,555 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-01-09 18:24:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2025-01-09 18:24:23,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2025-01-09 18:24:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2025-01-09 18:24:23,556 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2025-01-09 18:24:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg16 [2025-01-09 18:24:23,556 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg16 [2025-01-09 18:24:23,556 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-01-09 18:24:23,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-01-09 18:24:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2025-01-09 18:24:23,557 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2025-01-09 18:24:23,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 18:24:23,558 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 18:24:23,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-01-09 18:24:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2025-01-09 18:24:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2025-01-09 18:24:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2025-01-09 18:24:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 18:24:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 18:24:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure read_status_reg [2025-01-09 18:24:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status_reg [2025-01-09 18:24:24,974 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 18:24:24,978 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 18:25:36,135 INFO L? ?]: Removed 3421 outVars from TransFormulas that were not future-live. [2025-01-09 18:25:36,135 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 18:25:36,215 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 18:25:36,216 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 18:25:36,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:25:36 BoogieIcfgContainer [2025-01-09 18:25:36,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 18:25:36,219 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 18:25:36,219 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 18:25:36,223 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 18:25:36,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 06:24:17" (1/3) ... [2025-01-09 18:25:36,224 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@798064aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:25:36, skipping insertion in model container [2025-01-09 18:25:36,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:24:21" (2/3) ... [2025-01-09 18:25:36,224 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@798064aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:25:36, skipping insertion in model container [2025-01-09 18:25:36,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:25:36" (3/3) ... [2025-01-09 18:25:36,225 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2025-01-09 18:25:36,242 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 18:25:36,246 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i that has 175 procedures, 3948 locations, 1 initial locations, 97 loop locations, and 1 error locations. [2025-01-09 18:25:36,382 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 18:25:36,391 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;@4009df2f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 18:25:36,391 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 18:25:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand has 3669 states, 2729 states have (on average 1.4316599486991572) internal successors, (3907), 2795 states have internal predecessors, (3907), 826 states have call successors, (826), 112 states have call predecessors, (826), 112 states have return successors, (826), 820 states have call predecessors, (826), 826 states have call successors, (826) [2025-01-09 18:25:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2025-01-09 18:25:36,424 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:25:36,424 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:25:36,425 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:25:36,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:25:36,429 INFO L85 PathProgramCache]: Analyzing trace with hash -713582481, now seen corresponding path program 1 times [2025-01-09 18:25:36,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:25:36,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952275380] [2025-01-09 18:25:36,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:25:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:25:39,431 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-01-09 18:25:39,732 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-01-09 18:25:39,732 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:25:39,732 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:25:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 18:25:40,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:25:40,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952275380] [2025-01-09 18:25:40,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1952275380] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:25:40,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:25:40,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:25:40,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886585633] [2025-01-09 18:25:40,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:25:40,282 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:25:40,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:25:40,302 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:25:40,302 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:25:40,313 INFO L87 Difference]: Start difference. First operand has 3669 states, 2729 states have (on average 1.4316599486991572) internal successors, (3907), 2795 states have internal predecessors, (3907), 826 states have call successors, (826), 112 states have call predecessors, (826), 112 states have return successors, (826), 820 states have call predecessors, (826), 826 states have call successors, (826) Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2025-01-09 18:25:43,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:25:43,185 INFO L93 Difference]: Finished difference Result 9449 states and 14413 transitions. [2025-01-09 18:25:43,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:25:43,189 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2025-01-09 18:25:43,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:25:43,263 INFO L225 Difference]: With dead ends: 9449 [2025-01-09 18:25:43,264 INFO L226 Difference]: Without dead ends: 5775 [2025-01-09 18:25:43,299 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:25:43,360 INFO L435 NwaCegarLoop]: 6574 mSDtfsCounter, 3076 mSDsluCounter, 5204 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3076 SdHoareTripleChecker+Valid, 11778 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2025-01-09 18:25:43,361 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3076 Valid, 11778 Invalid, 290 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2025-01-09 18:25:43,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5775 states. [2025-01-09 18:25:43,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5775 to 5763. [2025-01-09 18:25:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5763 states, 4313 states have (on average 1.399489914212845) internal successors, (6036), 4401 states have internal predecessors, (6036), 1261 states have call successors, (1261), 189 states have call predecessors, (1261), 188 states have return successors, (1255), 1245 states have call predecessors, (1255), 1255 states have call successors, (1255) [2025-01-09 18:25:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 5763 states and 8552 transitions. [2025-01-09 18:25:43,913 INFO L78 Accepts]: Start accepts. Automaton has 5763 states and 8552 transitions. Word has length 29 [2025-01-09 18:25:43,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:25:43,913 INFO L471 AbstractCegarLoop]: Abstraction has 5763 states and 8552 transitions. [2025-01-09 18:25:43,914 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2025-01-09 18:25:43,914 INFO L276 IsEmpty]: Start isEmpty. Operand 5763 states and 8552 transitions. [2025-01-09 18:25:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2025-01-09 18:25:43,919 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:25:43,919 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-01-09 18:25:43,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 18:25:43,920 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:25:43,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:25:43,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1645621809, now seen corresponding path program 1 times [2025-01-09 18:25:43,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:25:43,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330454620] [2025-01-09 18:25:43,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:25:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms