./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 099d90b9c967dc64e2fc37a4dfcf0d518a47412a71366571ab3e9e08af3ffa2d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 15:14:03,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 15:14:03,930 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 15:14:03,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 15:14:03,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 15:14:03,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 15:14:03,950 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 15:14:03,951 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 15:14:03,951 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 15:14:03,952 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 15:14:03,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 15:14:03,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 15:14:03,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 15:14:03,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 15:14:03,953 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 15:14:03,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 15:14:03,953 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 15:14:03,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 15:14:03,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 15:14:03,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 15:14:03,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 15:14:03,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 15:14:03,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 15:14:03,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 15:14:03,956 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 15:14:03,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 15:14:03,956 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 15:14:03,956 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 15:14:03,956 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 15:14:03,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 15:14:03,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 15:14:03,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 15:14:03,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 15:14:03,957 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 15:14:03,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 15:14:03,958 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 15:14:03,958 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 15:14:03,958 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 15:14:03,959 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 15:14:03,959 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 099d90b9c967dc64e2fc37a4dfcf0d518a47412a71366571ab3e9e08af3ffa2d [2024-11-22 15:14:04,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 15:14:04,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 15:14:04,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 15:14:04,187 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 15:14:04,188 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 15:14:04,189 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2024-11-22 15:14:05,494 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 15:14:05,916 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 15:14:05,916 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2024-11-22 15:14:05,963 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb2301f21/91fd1f207a8245fbaa1a90edabd61a57/FLAGff058fafc [2024-11-22 15:14:05,979 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb2301f21/91fd1f207a8245fbaa1a90edabd61a57 [2024-11-22 15:14:05,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 15:14:05,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 15:14:05,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 15:14:05,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 15:14:05,990 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 15:14:05,991 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:14:05" (1/1) ... [2024-11-22 15:14:05,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cac1e7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:05, skipping insertion in model container [2024-11-22 15:14:05,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:14:05" (1/1) ... [2024-11-22 15:14:06,098 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 15:14:08,596 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i[386276,386289] [2024-11-22 15:14:08,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 15:14:08,768 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 15:14:08,859 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] [2024-11-22 15:14:08,861 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] [2024-11-22 15:14:08,862 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] [2024-11-22 15:14:08,862 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] [2024-11-22 15:14:08,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5237] [2024-11-22 15:14:08,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5240] [2024-11-22 15:14:08,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5243] [2024-11-22 15:14:08,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5246] [2024-11-22 15:14:09,175 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] [2024-11-22 15:14:09,176 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] [2024-11-22 15:14:09,176 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] [2024-11-22 15:14:09,176 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] [2024-11-22 15:14:09,177 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] [2024-11-22 15:14:09,177 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] [2024-11-22 15:14:09,178 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] [2024-11-22 15:14:09,178 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] [2024-11-22 15:14:09,182 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] [2024-11-22 15:14:09,182 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] [2024-11-22 15:14:09,182 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] [2024-11-22 15:14:09,182 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] [2024-11-22 15:14:09,183 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] [2024-11-22 15:14:09,183 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] [2024-11-22 15:14:09,183 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] [2024-11-22 15:14:09,183 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] [2024-11-22 15:14:09,183 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] [2024-11-22 15:14:09,186 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] [2024-11-22 15:14:09,186 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] [2024-11-22 15:14:09,186 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] [2024-11-22 15:14:09,187 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] [2024-11-22 15:14:09,187 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] [2024-11-22 15:14:09,188 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] [2024-11-22 15:14:09,188 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] [2024-11-22 15:14:09,188 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] [2024-11-22 15:14:09,189 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] [2024-11-22 15:14:09,189 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] [2024-11-22 15:14:09,189 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] [2024-11-22 15:14:09,190 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] [2024-11-22 15:14:09,196 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] [2024-11-22 15:14:09,197 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] [2024-11-22 15:14:09,197 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] [2024-11-22 15:14:09,197 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] [2024-11-22 15:14:09,198 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] [2024-11-22 15:14:09,198 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] [2024-11-22 15:14:09,198 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] [2024-11-22 15:14:09,199 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] [2024-11-22 15:14:09,424 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i[386276,386289] [2024-11-22 15:14:09,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 15:14:09,530 INFO L204 MainTranslator]: Completed translation [2024-11-22 15:14:09,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09 WrapperNode [2024-11-22 15:14:09,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 15:14:09,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 15:14:09,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 15:14:09,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 15:14:09,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:09,646 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:09,836 INFO L138 Inliner]: procedures = 356, calls = 3937, calls flagged for inlining = 169, calls inlined = 135, statements flattened = 8464 [2024-11-22 15:14:09,837 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 15:14:09,837 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 15:14:09,838 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 15:14:09,838 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 15:14:09,849 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:09,849 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:09,885 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:10,794 INFO L175 MemorySlicer]: Split 2045 memory accesses to 32 slices as follows [54, 11, 42, 14, 2, 26, 32, 54, 38, 3, 50, 15, 2, 3, 35, 50, 5, 7, 7, 32, 8, 7, 5, 34, 24, 3, 4, 1448, 1, 5, 15, 9]. 71 percent of accesses are in the largest equivalence class. The 118 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 38, 0, 0, 0, 2, 0, 0, 0, 0, 7, 7, 0, 8, 7, 5, 0, 24, 3, 4, 13, 0, 0, 0, 0]. The 846 writes are split as follows [46, 11, 42, 6, 1, 0, 8, 23, 0, 0, 46, 13, 0, 2, 35, 23, 2, 0, 0, 16, 0, 0, 0, 23, 0, 0, 0, 527, 0, 0, 15, 7]. [2024-11-22 15:14:10,795 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:10,795 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:10,971 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:10,998 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:11,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:11,056 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:11,108 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 15:14:11,109 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 15:14:11,109 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 15:14:11,109 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 15:14:11,110 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (1/1) ... [2024-11-22 15:14:11,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 15:14:11,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 15:14:11,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 15:14:11,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 15:14:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-22 15:14:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-22 15:14:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-11-22 15:14:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-22 15:14:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 15:14:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 15:14:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-22 15:14:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 15:14:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-22 15:14:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-22 15:14:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-22 15:14:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-22 15:14:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-22 15:14:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-22 15:14:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-22 15:14:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 15:14:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 15:14:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2024-11-22 15:14:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2024-11-22 15:14:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2024-11-22 15:14:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2024-11-22 15:14:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2024-11-22 15:14:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2024-11-22 15:14:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2024-11-22 15:14:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2024-11-22 15:14:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 15:14:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 15:14:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2024-11-22 15:14:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2024-11-22 15:14:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2024-11-22 15:14:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2024-11-22 15:14:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-22 15:14:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-22 15:14:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-22 15:14:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-22 15:14:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2024-11-22 15:14:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2024-11-22 15:14:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure sca_init [2024-11-22 15:14:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure sca_init [2024-11-22 15:14:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-22 15:14:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-22 15:14:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-22 15:14:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-22 15:14:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-22 15:14:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-22 15:14:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-22 15:14:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-22 15:14:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-22 15:14:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2024-11-22 15:14:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 15:14:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-22 15:14:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2024-11-22 15:14:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-22 15:14:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_frame_bufs [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_frame_bufs [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure rx_free_frame_buffers [2024-11-22 15:14:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_free_frame_buffers [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 15:14:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-22 15:14:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2024-11-22 15:14:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2024-11-22 15:14:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-22 15:14:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-22 15:14:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-22 15:14:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-22 15:14:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure synclinkmp_cleanup [2024-11-22 15:14:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure synclinkmp_cleanup [2024-11-22 15:14:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tty_port [2024-11-22 15:14:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tty_port [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2024-11-22 15:14:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-22 15:14:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-22 15:14:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-22 15:14:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-22 15:14:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-22 15:14:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-22 15:14:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2024-11-22 15:14:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2024-11-22 15:14:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-22 15:14:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-22 15:14:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 15:14:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 15:14:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2024-11-22 15:14:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2024-11-22 15:14:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-22 15:14:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-22 15:14:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-22 15:14:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-22 15:14:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2024-11-22 15:14:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2024-11-22 15:14:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-22 15:14:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-22 15:14:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-11-22 15:14:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-11-22 15:14:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 15:14:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 15:14:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2024-11-22 15:14:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2024-11-22 15:14:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-22 15:14:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2024-11-22 15:14:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 15:14:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 15:14:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-22 15:14:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-22 15:14:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-22 15:14:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 15:14:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-22 15:14:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-22 15:14:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2024-11-22 15:14:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2024-11-22 15:14:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 15:14:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-22 15:14:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-22 15:14:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-22 15:14:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-22 15:14:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 15:14:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 15:14:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-22 15:14:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-22 15:14:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2024-11-22 15:14:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2024-11-22 15:14:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2024-11-22 15:14:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2024-11-22 15:14:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 15:14:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-22 15:14:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-22 15:14:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-22 15:14:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 15:14:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 15:14:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 15:14:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 15:14:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 15:14:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 15:14:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-22 15:14:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-22 15:14:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2024-11-22 15:14:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2024-11-22 15:14:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2024-11-22 15:14:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2024-11-22 15:14:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure install [2024-11-22 15:14:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure install [2024-11-22 15:14:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2024-11-22 15:14:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2024-11-22 15:14:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 15:14:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 15:14:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2024-11-22 15:14:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2024-11-22 15:14:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-22 15:14:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 15:14:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_fifo [2024-11-22 15:14:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_fifo [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tty_port [2024-11-22 15:14:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tty_port [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 15:14:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-22 15:14:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load_dma_buffer [2024-11-22 15:14:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load_dma_buffer [2024-11-22 15:14:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2024-11-22 15:14:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2024-11-22 15:14:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 15:14:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2024-11-22 15:14:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-22 15:14:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 15:14:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-22 15:14:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2024-11-22 15:14:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-22 15:14:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 15:14:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 15:14:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-22 15:14:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2024-11-22 15:14:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2024-11-22 15:14:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ops_disconnect_1 [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ops_disconnect_1 [2024-11-22 15:14:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure write_control_reg [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure write_control_reg [2024-11-22 15:14:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2024-11-22 15:14:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2024-11-22 15:14:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2024-11-22 15:14:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_mode [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_mode [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-22 15:14:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2024-11-22 15:14:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg16 [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg16 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 15:14:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 15:14:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-22 15:14:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-22 15:14:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-22 15:14:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2024-11-22 15:14:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2024-11-22 15:14:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2024-11-22 15:14:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2024-11-22 15:14:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2024-11-22 15:14:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2024-11-22 15:14:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 15:14:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 15:14:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure read_status_reg [2024-11-22 15:14:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status_reg [2024-11-22 15:14:12,211 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 15:14:12,214 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 15:15:26,435 INFO L? ?]: Removed 3431 outVars from TransFormulas that were not future-live. [2024-11-22 15:15:26,436 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 15:15:26,510 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 15:15:26,511 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-22 15:15:26,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:15:26 BoogieIcfgContainer [2024-11-22 15:15:26,512 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 15:15:26,514 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 15:15:26,515 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 15:15:26,518 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 15:15:26,518 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 03:14:05" (1/3) ... [2024-11-22 15:15:26,519 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e19ea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 03:15:26, skipping insertion in model container [2024-11-22 15:15:26,519 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:14:09" (2/3) ... [2024-11-22 15:15:26,519 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e19ea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 03:15:26, skipping insertion in model container [2024-11-22 15:15:26,520 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:15:26" (3/3) ... [2024-11-22 15:15:26,521 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--tty--synclinkmp.ko-main.cil.out.i [2024-11-22 15:15:26,536 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 15:15:26,536 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 15:15:26,665 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 15:15:26,670 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;@4263b25d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 15:15:26,671 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 15:15:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand has 3679 states, 2739 states have (on average 1.430083972252647) internal successors, (3917), 2805 states have internal predecessors, (3917), 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) [2024-11-22 15:15:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-22 15:15:26,707 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 15:15:26,708 INFO L215 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, 1, 1] [2024-11-22 15:15:26,709 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 15:15:26,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 15:15:26,717 INFO L85 PathProgramCache]: Analyzing trace with hash 946330739, now seen corresponding path program 1 times [2024-11-22 15:15:26,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 15:15:26,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417015310] [2024-11-22 15:15:26,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 15:15:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 15:15:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 15:15:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-22 15:15:30,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 15:15:30,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417015310] [2024-11-22 15:15:30,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417015310] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 15:15:30,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 15:15:30,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 15:15:30,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809057258] [2024-11-22 15:15:30,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 15:15:30,986 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 15:15:30,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 15:15:31,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 15:15:31,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 15:15:31,019 INFO L87 Difference]: Start difference. First operand has 3679 states, 2739 states have (on average 1.430083972252647) internal successors, (3917), 2805 states have internal predecessors, (3917), 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 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2024-11-22 15:15:34,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 15:15:34,408 INFO L93 Difference]: Finished difference Result 9471 states and 14435 transitions. [2024-11-22 15:15:34,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-22 15:15:34,412 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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 31 [2024-11-22 15:15:34,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 15:15:34,465 INFO L225 Difference]: With dead ends: 9471 [2024-11-22 15:15:34,465 INFO L226 Difference]: Without dead ends: 5787 [2024-11-22 15:15:34,496 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 15:15:34,500 INFO L432 NwaCegarLoop]: 6584 mSDtfsCounter, 3078 mSDsluCounter, 5214 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3078 SdHoareTripleChecker+Valid, 11798 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-22 15:15:34,501 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3078 Valid, 11798 Invalid, 290 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-22 15:15:34,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5787 states. [2024-11-22 15:15:34,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5787 to 5775. [2024-11-22 15:15:34,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5775 states, 4325 states have (on average 1.3983815028901734) internal successors, (6048), 4413 states have internal predecessors, (6048), 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) [2024-11-22 15:15:34,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 5775 states and 8564 transitions. [2024-11-22 15:15:34,815 INFO L78 Accepts]: Start accepts. Automaton has 5775 states and 8564 transitions. Word has length 31 [2024-11-22 15:15:34,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 15:15:34,816 INFO L471 AbstractCegarLoop]: Abstraction has 5775 states and 8564 transitions. [2024-11-22 15:15:34,817 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2024-11-22 15:15:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 5775 states and 8564 transitions. [2024-11-22 15:15:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-22 15:15:34,820 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 15:15:34,821 INFO L215 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] [2024-11-22 15:15:34,821 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-22 15:15:34,821 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 15:15:34,821 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 15:15:34,821 INFO L85 PathProgramCache]: Analyzing trace with hash -641495027, now seen corresponding path program 1 times [2024-11-22 15:15:34,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 15:15:34,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190060049] [2024-11-22 15:15:34,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 15:15:34,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 15:15:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 15:15:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-22 15:15:38,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 15:15:38,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190060049] [2024-11-22 15:15:38,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190060049] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 15:15:38,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 15:15:38,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-22 15:15:38,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023344188] [2024-11-22 15:15:38,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 15:15:38,223 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-22 15:15:38,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 15:15:38,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-22 15:15:38,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-22 15:15:38,225 INFO L87 Difference]: Start difference. First operand 5775 states and 8564 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2)