./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f92c1309b5a9d9d265997df599e791aaf355964288ed738ab8b056fd5227476e --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 18:32:07,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 18:32:07,540 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 18:32:07,544 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 18:32:07,545 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 18:32:07,571 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 18:32:07,572 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 18:32:07,572 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 18:32:07,573 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 18:32:07,573 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 18:32:07,573 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 18:32:07,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 18:32:07,574 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 18:32:07,574 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 18:32:07,574 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 18:32:07,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 18:32:07,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 18:32:07,575 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:32:07,575 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:32:07,576 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:32:07,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:32:07,576 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 18:32:07,576 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:32:07,576 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:32:07,576 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:32:07,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:32:07,577 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 18:32:07,577 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f92c1309b5a9d9d265997df599e791aaf355964288ed738ab8b056fd5227476e [2025-01-09 18:32:07,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 18:32:07,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 18:32:07,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 18:32:07,790 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 18:32:07,791 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 18:32:07,791 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2025-01-09 18:32:08,882 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9c5c31260/8d720283427a4ee885315e61e5f0581f/FLAGd1d55fc4f [2025-01-09 18:32:09,387 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 18:32:09,387 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2025-01-09 18:32:09,429 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9c5c31260/8d720283427a4ee885315e61e5f0581f/FLAGd1d55fc4f [2025-01-09 18:32:09,455 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/9c5c31260/8d720283427a4ee885315e61e5f0581f [2025-01-09 18:32:09,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 18:32:09,458 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 18:32:09,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 18:32:09,459 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 18:32:09,462 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 18:32:09,463 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:32:09" (1/1) ... [2025-01-09 18:32:09,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fab5d56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:09, skipping insertion in model container [2025-01-09 18:32:09,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:32:09" (1/1) ... [2025-01-09 18:32:09,551 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 18:32:09,949 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2025-01-09 18:32:09,950 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2025-01-09 18:32:10,636 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183765,183778] [2025-01-09 18:32:12,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:32:12,216 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 18:32:12,287 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2025-01-09 18:32:12,288 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2025-01-09 18:32:12,289 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"); [5777] [2025-01-09 18:32:12,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5784] [2025-01-09 18:32:12,290 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)); [5791] [2025-01-09 18:32:12,291 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)); [5805-5806] [2025-01-09 18:32:12,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5879] [2025-01-09 18:32:12,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5882] [2025-01-09 18:32:12,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5885] [2025-01-09 18:32:12,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5888] [2025-01-09 18:32:12,295 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; incl %0": "+m" (v->counter)); [5932] [2025-01-09 18:32:12,297 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; decl %0": "+m" (v->counter)); [5939] [2025-01-09 18:32:12,297 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [5947-5948] [2025-01-09 18:32:12,297 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; incq %0": "=m" (v->counter): "m" (v->counter)); [5968] [2025-01-09 18:32:12,298 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; decq %0": "=m" (v->counter): "m" (v->counter)); [5975] [2025-01-09 18:32:12,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6033] [2025-01-09 18:32:12,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6036] [2025-01-09 18:32:12,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6038] [2025-01-09 18:32:12,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6043] [2025-01-09 18:32:12,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6046] [2025-01-09 18:32:12,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6048] [2025-01-09 18:32:12,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6053] [2025-01-09 18:32:12,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6056] [2025-01-09 18:32:12,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6058] [2025-01-09 18:32:12,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6063] [2025-01-09 18:32:12,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6066] [2025-01-09 18:32:12,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6068] [2025-01-09 18:32:12,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6086] [2025-01-09 18:32:12,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6089] [2025-01-09 18:32:12,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6091] [2025-01-09 18:32:12,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6096] [2025-01-09 18:32:12,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6099] [2025-01-09 18:32:12,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6101] [2025-01-09 18:32:12,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6106] [2025-01-09 18:32:12,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6109] [2025-01-09 18:32:12,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6111] [2025-01-09 18:32:12,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6116] [2025-01-09 18:32:12,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6119] [2025-01-09 18:32:12,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6121] [2025-01-09 18:32:12,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6238] [2025-01-09 18:32:12,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6245] [2025-01-09 18:32:12,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183765,183778] [2025-01-09 18:32:12,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6645] [2025-01-09 18:32:12,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7292] [2025-01-09 18:32:12,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7320] [2025-01-09 18:32:12,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (sk->sk_err): : "memory", "cc"); [7340-7341] [2025-01-09 18:32:12,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (sk->sk_err): : "memory", "cc"); [7344-7345] [2025-01-09 18:32:12,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (sk->sk_err): : "memory", "cc"); [7348-7349] [2025-01-09 18:32:12,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (sk->sk_err): : "memory", "cc"); [7352-7353] [2025-01-09 18:32:12,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7505] [2025-01-09 18:32:12,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8884] [2025-01-09 18:32:12,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [10109] [2025-01-09 18:32:12,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [10112] [2025-01-09 18:32:12,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [10115] [2025-01-09 18:32:12,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [10118] [2025-01-09 18:32:12,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx"); [10121] [2025-01-09 18:32:12,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)arg): "ebx"); [10136-10137] [2025-01-09 18:32:12,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)arg): "ebx"); [10140-10141] [2025-01-09 18:32:12,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)arg): "ebx"); [10144-10145] [2025-01-09 18:32:12,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)arg): "ebx"); [10148-10149] [2025-01-09 18:32:12,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)arg): "ebx"); [10152-10153] [2025-01-09 18:32:12,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [11768] [2025-01-09 18:32:12,576 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; decq %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11818-11819] [2025-01-09 18:32:12,576 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [11830-11831] [2025-01-09 18:32:12,576 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [11834-11835] [2025-01-09 18:32:12,576 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [11838-11839] [2025-01-09 18:32:12,576 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [11842-11843] [2025-01-09 18:32:12,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (191), "i" (12UL)); [12027-12028] [2025-01-09 18:32:12,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (194), "i" (12UL)); [12038-12039] [2025-01-09 18:32:12,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (207), "i" (12UL)); [12069-12070] [2025-01-09 18:32:12,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (285), "i" (12UL)); [12176-12177] [2025-01-09 18:32:12,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (373), "i" (12UL)); [12311-12312] [2025-01-09 18:32:12,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (374), "i" (12UL)); [12319-12320] [2025-01-09 18:32:12,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1411/dscv_tempdir/dscv/ri/43_2a/net/unix/garbage.o.c.prepared"), "i" (439), "i" (12UL)); [12401-12402] [2025-01-09 18:32:12,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:32:12,767 INFO L204 MainTranslator]: Completed translation [2025-01-09 18:32:12,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12 WrapperNode [2025-01-09 18:32:12,768 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 18:32:12,769 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 18:32:12,769 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 18:32:12,769 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 18:32:12,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:12,848 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:13,016 INFO L138 Inliner]: procedures = 456, calls = 2775, calls flagged for inlining = 222, calls inlined = 220, statements flattened = 8347 [2025-01-09 18:32:13,018 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 18:32:13,018 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 18:32:13,018 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 18:32:13,018 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 18:32:13,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:13,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:13,063 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,505 INFO L175 MemorySlicer]: Split 1567 memory accesses to 34 slices as follows [80, 1, 56, 2, 2, 65, 2, 4, 30, 3, 2, 2, 7, 18, 5, 2, 2, 2, 8, 2, 10, 2, 1, 1219, 2, 2, 2, 5, 6, 2, 5, 5, 3, 8]. 78 percent of accesses are in the largest equivalence class. The 601 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 4, 0, 3, 0, 0, 7, 18, 0, 0, 0, 0, 0, 0, 0, 2, 0, 549, 0, 0, 0, 0, 0, 0, 5, 5, 0, 8]. The 480 writes are split as follows [80, 0, 56, 1, 1, 38, 1, 0, 30, 0, 0, 1, 0, 0, 3, 1, 1, 0, 2, 1, 6, 0, 0, 249, 1, 1, 1, 2, 1, 0, 0, 0, 3, 0]. [2025-01-09 18:32:14,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,662 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,678 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,713 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,784 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,837 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 18:32:14,838 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 18:32:14,839 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 18:32:14,839 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 18:32:14,840 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (1/1) ... [2025-01-09 18:32:14,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:32:14,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 18:32:14,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 18:32:14,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_gc [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_gc [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_unregister [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_unregister [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure sock_sndtimeo [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_sndtimeo [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_addr [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_addr [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_lock [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_lock [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_peek_off [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_peek_off [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_disconnected [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_disconnected [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2025-01-09 18:32:14,889 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy [2025-01-09 18:32:14,889 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure put_cmsg [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cmsg [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create1 [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create1 [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_poll [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_poll [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_recvq_full [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_recvq_full [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_shutdown [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_shutdown [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure scan_children [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_children [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_fwd [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_fwd [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_other [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_other [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_scm_to_skb [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_scm_to_skb [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure scm_send [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_send [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure sk_set_socket [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_set_socket [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_autobind [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_autobind [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_sock [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_sock [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2025-01-09 18:32:14,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 18:32:14,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 18:32:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 18:32:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 18:32:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 18:32:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 18:32:14,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 18:32:14,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mkname [2025-01-09 18:32:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mkname [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 18:32:14,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 18:32:14,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 18:32:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure sock_intr_errno [2025-01-09 18:32:14,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_intr_errno [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 18:32:14,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 18:32:14,898 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2025-01-09 18:32:14,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure unix_may_send [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_may_send [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 18:32:14,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 18:32:14,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 18:32:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 18:32:14,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 18:32:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure unix_listen [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_listen [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure kiocb_to_siocb [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure kiocb_to_siocb [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure init_peercred [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peercred [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_sendmsg [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_sendmsg [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_connect [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_connect [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure unix_skb_len [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_skb_len [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_unlock [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_unlock [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2025-01-09 18:32:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 18:32:14,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 18:32:14,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_exit [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_exit [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_detach_fds [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_detach_fds [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure touch_atime [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_atime [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_stop [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_stop [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_iovec [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_accept [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_accept [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_recvmsg [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_recvmsg [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_wait_for_peer [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_wait_for_peer [2025-01-09 18:32:14,905 INFO L130 BoogieDeclarations]: Found specification of procedure unix_hash_fold [2025-01-09 18:32:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_hash_fold [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure scan_inflight [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_inflight [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2025-01-09 18:32:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 18:32:14,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 18:32:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure unix_peer_get [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_peer_get [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure unix_bind [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_bind [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure unix_copy_addr [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_copy_addr [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 18:32:14,910 INFO L130 BoogieDeclarations]: Found specification of procedure sock_poll_wait [2025-01-09 18:32:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_poll_wait [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_find_socket_byname [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_find_socket_byname [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-01-09 18:32:14,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 18:32:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 18:32:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure scm_recv [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_recv [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_getsockopt [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_getsockopt [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_socket [2025-01-09 18:32:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_socket [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 18:32:14,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 18:32:14,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure sk_unhashed [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_unhashed [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure scm_set_cred [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_set_cred [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wake_async [2025-01-09 18:32:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wake_async [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 18:32:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2025-01-09 18:32:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_add_creds [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_add_creds [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_datagram [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_datagram [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure sock_prot_inuse_add [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_prot_inuse_add [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure sk_next [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_next [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_insert_socket [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_insert_socket [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure sock_error [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_error [2025-01-09 18:32:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_remove_socket [2025-01-09 18:32:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_remove_socket [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure scm_fp_dup [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_fp_dup [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_may_send [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_may_send [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_mmap [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_mmap [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy_cred [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy_cred [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure task_tgid [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure task_tgid [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_unix_gc [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_unix_gc [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2025-01-09 18:32:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure unix_next_socket [2025-01-09 18:32:14,919 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_next_socket [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_setsockopt [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_setsockopt [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_bwd [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_bwd [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure unix_writable [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_writable [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure unix_socketpair [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_socketpair [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_sendpage [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_sendpage [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure unix_getname [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_getname [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure unix_ioctl [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_ioctl [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 18:32:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2025-01-09 18:32:14,920 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2025-01-09 18:32:15,913 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 18:32:15,915 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 18:32:28,922 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 18:32:37,278 INFO L? ?]: Removed 4022 outVars from TransFormulas that were not future-live. [2025-01-09 18:32:37,279 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 18:32:37,330 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 18:32:37,330 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 18:32:37,331 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:32:37 BoogieIcfgContainer [2025-01-09 18:32:37,331 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 18:32:37,332 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 18:32:37,332 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 18:32:37,335 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 18:32:37,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 06:32:09" (1/3) ... [2025-01-09 18:32:37,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d4559d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:32:37, skipping insertion in model container [2025-01-09 18:32:37,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:32:12" (2/3) ... [2025-01-09 18:32:37,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d4559d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:32:37, skipping insertion in model container [2025-01-09 18:32:37,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:32:37" (3/3) ... [2025-01-09 18:32:37,337 INFO L128 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2025-01-09 18:32:37,348 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 18:32:37,351 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i that has 227 procedures, 3216 locations, 1 initial locations, 103 loop locations, and 1 error locations. [2025-01-09 18:32:37,455 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 18:32:37,465 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;@7319a792, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 18:32:37,466 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 18:32:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand has 2918 states, 2053 states have (on average 1.36678032148076) internal successors, (2806), 2158 states have internal predecessors, (2806), 704 states have call successors, (704), 160 states have call predecessors, (704), 159 states have return successors, (695), 679 states have call predecessors, (695), 695 states have call successors, (695) [2025-01-09 18:32:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2025-01-09 18:32:37,521 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:32:37,522 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 28, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:32:37,522 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:32:37,525 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:32:37,526 INFO L85 PathProgramCache]: Analyzing trace with hash 585771988, now seen corresponding path program 1 times [2025-01-09 18:32:37,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:32:37,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174034510] [2025-01-09 18:32:37,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:32:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:32:41,229 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 215 statements into 1 equivalence classes. [2025-01-09 18:32:41,538 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 215 of 215 statements. [2025-01-09 18:32:41,539 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:32:41,539 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:32:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2025-01-09 18:32:42,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:32:42,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174034510] [2025-01-09 18:32:42,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [174034510] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:32:42,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:32:42,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:32:42,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869664292] [2025-01-09 18:32:42,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:32:42,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:32:42,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:32:42,241 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:32:42,241 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:42,248 INFO L87 Difference]: Start difference. First operand has 2918 states, 2053 states have (on average 1.36678032148076) internal successors, (2806), 2158 states have internal predecessors, (2806), 704 states have call successors, (704), 160 states have call predecessors, (704), 159 states have return successors, (695), 679 states have call predecessors, (695), 695 states have call successors, (695) Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-01-09 18:32:43,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:32:43,099 INFO L93 Difference]: Finished difference Result 8272 states and 12027 transitions. [2025-01-09 18:32:43,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:32:43,102 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 215 [2025-01-09 18:32:43,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:32:43,166 INFO L225 Difference]: With dead ends: 8272 [2025-01-09 18:32:43,166 INFO L226 Difference]: Without dead ends: 5304 [2025-01-09 18:32:43,193 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:43,199 INFO L435 NwaCegarLoop]: 4185 mSDtfsCounter, 3531 mSDsluCounter, 4045 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3531 SdHoareTripleChecker+Valid, 8230 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-01-09 18:32:43,200 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3531 Valid, 8230 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-01-09 18:32:43,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5304 states. [2025-01-09 18:32:43,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5304 to 5299. [2025-01-09 18:32:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5299 states, 3732 states have (on average 1.3510182207931405) internal successors, (5042), 3915 states have internal predecessors, (5042), 1252 states have call successors, (1252), 315 states have call predecessors, (1252), 314 states have return successors, (1251), 1220 states have call predecessors, (1251), 1251 states have call successors, (1251) [2025-01-09 18:32:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 5299 states and 7545 transitions. [2025-01-09 18:32:43,521 INFO L78 Accepts]: Start accepts. Automaton has 5299 states and 7545 transitions. Word has length 215 [2025-01-09 18:32:43,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:32:43,524 INFO L471 AbstractCegarLoop]: Abstraction has 5299 states and 7545 transitions. [2025-01-09 18:32:43,524 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-01-09 18:32:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 5299 states and 7545 transitions. [2025-01-09 18:32:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-01-09 18:32:43,534 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:32:43,534 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 28, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:32:43,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 18:32:43,535 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:32:43,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:32:43,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1505924262, now seen corresponding path program 1 times [2025-01-09 18:32:43,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:32:43,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969949744] [2025-01-09 18:32:43,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:32:43,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:32:46,974 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-01-09 18:32:47,089 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-01-09 18:32:47,089 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:32:47,089 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:32:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2025-01-09 18:32:47,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:32:47,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969949744] [2025-01-09 18:32:47,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969949744] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:32:47,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:32:47,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:32:47,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564168360] [2025-01-09 18:32:47,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:32:47,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:32:47,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:32:47,517 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:32:47,517 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:47,517 INFO L87 Difference]: Start difference. First operand 5299 states and 7545 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-01-09 18:32:48,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:32:48,321 INFO L93 Difference]: Finished difference Result 15508 states and 22008 transitions. [2025-01-09 18:32:48,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:32:48,322 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 214 [2025-01-09 18:32:48,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:32:48,394 INFO L225 Difference]: With dead ends: 15508 [2025-01-09 18:32:48,395 INFO L226 Difference]: Without dead ends: 10268 [2025-01-09 18:32:48,423 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:48,424 INFO L435 NwaCegarLoop]: 4683 mSDtfsCounter, 3899 mSDsluCounter, 4000 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3899 SdHoareTripleChecker+Valid, 8683 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 18:32:48,424 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3899 Valid, 8683 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 18:32:48,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10268 states. [2025-01-09 18:32:48,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10268 to 10263. [2025-01-09 18:32:48,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10263 states, 7253 states have (on average 1.3477181855783813) internal successors, (9775), 7604 states have internal predecessors, (9775), 2385 states have call successors, (2385), 625 states have call predecessors, (2385), 624 states have return successors, (2384), 2329 states have call predecessors, (2384), 2384 states have call successors, (2384) [2025-01-09 18:32:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10263 states to 10263 states and 14544 transitions. [2025-01-09 18:32:48,808 INFO L78 Accepts]: Start accepts. Automaton has 10263 states and 14544 transitions. Word has length 214 [2025-01-09 18:32:48,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:32:48,809 INFO L471 AbstractCegarLoop]: Abstraction has 10263 states and 14544 transitions. [2025-01-09 18:32:48,809 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-01-09 18:32:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 10263 states and 14544 transitions. [2025-01-09 18:32:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2025-01-09 18:32:48,813 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:32:48,814 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 28, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:32:48,814 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 18:32:48,814 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:32:48,814 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:32:48,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1532462185, now seen corresponding path program 1 times [2025-01-09 18:32:48,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:32:48,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133300236] [2025-01-09 18:32:48,815 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:32:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:32:52,546 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 221 statements into 1 equivalence classes. [2025-01-09 18:32:52,631 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 221 of 221 statements. [2025-01-09 18:32:52,631 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:32:52,632 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:32:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2025-01-09 18:32:53,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:32:53,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133300236] [2025-01-09 18:32:53,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133300236] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:32:53,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:32:53,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:32:53,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279132657] [2025-01-09 18:32:53,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:32:53,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:32:53,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:32:53,048 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:32:53,048 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:53,048 INFO L87 Difference]: Start difference. First operand 10263 states and 14544 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-01-09 18:32:54,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:32:54,036 INFO L93 Difference]: Finished difference Result 27908 states and 39411 transitions. [2025-01-09 18:32:54,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:32:54,037 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 221 [2025-01-09 18:32:54,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:32:54,182 INFO L225 Difference]: With dead ends: 27908 [2025-01-09 18:32:54,182 INFO L226 Difference]: Without dead ends: 17704 [2025-01-09 18:32:54,242 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:54,244 INFO L435 NwaCegarLoop]: 6730 mSDtfsCounter, 3922 mSDsluCounter, 4000 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3922 SdHoareTripleChecker+Valid, 10730 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 18:32:54,245 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3922 Valid, 10730 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 18:32:54,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17704 states. [2025-01-09 18:32:54,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17704 to 17701. [2025-01-09 18:32:54,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17701 states, 12553 states have (on average 1.3449374651477735) internal successors, (16883), 13158 states have internal predecessors, (16883), 4033 states have call successors, (4033), 1115 states have call predecessors, (4033), 1114 states have return successors, (4032), 3937 states have call predecessors, (4032), 4032 states have call successors, (4032) [2025-01-09 18:32:54,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17701 states to 17701 states and 24948 transitions. [2025-01-09 18:32:55,016 INFO L78 Accepts]: Start accepts. Automaton has 17701 states and 24948 transitions. Word has length 221 [2025-01-09 18:32:55,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:32:55,016 INFO L471 AbstractCegarLoop]: Abstraction has 17701 states and 24948 transitions. [2025-01-09 18:32:55,017 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-01-09 18:32:55,017 INFO L276 IsEmpty]: Start isEmpty. Operand 17701 states and 24948 transitions. [2025-01-09 18:32:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2025-01-09 18:32:55,042 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:32:55,042 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:32:55,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 18:32:55,042 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:32:55,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:32:55,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1209930271, now seen corresponding path program 1 times [2025-01-09 18:32:55,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:32:55,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841835340] [2025-01-09 18:32:55,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:32:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:32:59,257 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 373 statements into 1 equivalence classes. [2025-01-09 18:32:59,381 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 373 of 373 statements. [2025-01-09 18:32:59,384 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:32:59,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:32:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4908 trivial. 0 not checked. [2025-01-09 18:32:59,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:32:59,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841835340] [2025-01-09 18:32:59,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841835340] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:32:59,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:32:59,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:32:59,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311781899] [2025-01-09 18:32:59,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:32:59,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:32:59,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:32:59,928 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:32:59,928 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:32:59,928 INFO L87 Difference]: Start difference. First operand 17701 states and 24948 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 2 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2025-01-09 18:33:00,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:33:00,321 INFO L93 Difference]: Finished difference Result 17711 states and 24964 transitions. [2025-01-09 18:33:00,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:33:00,322 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 2 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 373 [2025-01-09 18:33:00,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:33:00,418 INFO L225 Difference]: With dead ends: 17711 [2025-01-09 18:33:00,418 INFO L226 Difference]: Without dead ends: 17708 [2025-01-09 18:33:00,427 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:33:00,429 INFO L435 NwaCegarLoop]: 4140 mSDtfsCounter, 0 mSDsluCounter, 4135 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8275 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:33:00,429 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8275 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:33:00,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17708 states. [2025-01-09 18:33:00,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17708 to 17708. [2025-01-09 18:33:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17708 states, 12560 states have (on average 1.3447452229299364) internal successors, (16890), 13165 states have internal predecessors, (16890), 4033 states have call successors, (4033), 1115 states have call predecessors, (4033), 1114 states have return successors, (4032), 3937 states have call predecessors, (4032), 4032 states have call successors, (4032) [2025-01-09 18:33:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17708 states to 17708 states and 24955 transitions. [2025-01-09 18:33:00,975 INFO L78 Accepts]: Start accepts. Automaton has 17708 states and 24955 transitions. Word has length 373 [2025-01-09 18:33:00,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:33:00,976 INFO L471 AbstractCegarLoop]: Abstraction has 17708 states and 24955 transitions. [2025-01-09 18:33:00,976 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 2 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2025-01-09 18:33:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 17708 states and 24955 transitions. [2025-01-09 18:33:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2025-01-09 18:33:00,996 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:33:00,997 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:33:00,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 18:33:00,997 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:33:00,997 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:33:00,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1329193869, now seen corresponding path program 1 times [2025-01-09 18:33:00,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:33:00,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742866728] [2025-01-09 18:33:00,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:33:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:33:04,799 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 375 statements into 1 equivalence classes. [2025-01-09 18:33:04,900 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 375 of 375 statements. [2025-01-09 18:33:04,900 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:33:04,900 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:33:06,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4908 trivial. 0 not checked. [2025-01-09 18:33:06,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:33:06,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742866728] [2025-01-09 18:33:06,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742866728] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:33:06,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:33:06,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 18:33:06,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874316172] [2025-01-09 18:33:06,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:33:06,183 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 18:33:06,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:33:06,183 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 18:33:06,183 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:33:06,183 INFO L87 Difference]: Start difference. First operand 17708 states and 24955 transitions. Second operand has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2025-01-09 18:33:07,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:33:07,160 INFO L93 Difference]: Finished difference Result 47251 states and 66562 transitions. [2025-01-09 18:33:07,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 18:33:07,160 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 375 [2025-01-09 18:33:07,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:33:07,717 INFO L225 Difference]: With dead ends: 47251 [2025-01-09 18:33:07,717 INFO L226 Difference]: Without dead ends: 29611 [2025-01-09 18:33:07,800 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 18:33:07,802 INFO L435 NwaCegarLoop]: 4578 mSDtfsCounter, 3216 mSDsluCounter, 8049 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3216 SdHoareTripleChecker+Valid, 12627 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:33:07,802 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3216 Valid, 12627 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:33:07,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29611 states. [2025-01-09 18:33:08,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29611 to 29049. [2025-01-09 18:33:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29049 states, 20980 states have (on average 1.3508102955195425) internal successors, (28340), 21873 states have internal predecessors, (28340), 6080 states have call successors, (6080), 2000 states have call predecessors, (6080), 1988 states have return successors, (6276), 5898 states have call predecessors, (6276), 6079 states have call successors, (6276) [2025-01-09 18:33:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29049 states to 29049 states and 40696 transitions. [2025-01-09 18:33:08,734 INFO L78 Accepts]: Start accepts. Automaton has 29049 states and 40696 transitions. Word has length 375 [2025-01-09 18:33:08,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:33:08,736 INFO L471 AbstractCegarLoop]: Abstraction has 29049 states and 40696 transitions. [2025-01-09 18:33:08,736 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.0) internal successors, (112), 4 states have internal predecessors, (112), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2025-01-09 18:33:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 29049 states and 40696 transitions. [2025-01-09 18:33:08,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2025-01-09 18:33:08,791 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:33:08,791 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:33:08,792 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 18:33:08,792 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:33:08,792 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:33:08,792 INFO L85 PathProgramCache]: Analyzing trace with hash -570100783, now seen corresponding path program 1 times [2025-01-09 18:33:08,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:33:08,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786596318] [2025-01-09 18:33:08,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:33:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:33:12,541 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 400 statements into 1 equivalence classes. [2025-01-09 18:33:12,691 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 400 of 400 statements. [2025-01-09 18:33:12,691 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:33:12,691 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:33:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4915 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4911 trivial. 0 not checked. [2025-01-09 18:33:13,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:33:13,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786596318] [2025-01-09 18:33:13,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786596318] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:33:13,142 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:33:13,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:33:13,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753575768] [2025-01-09 18:33:13,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:33:13,143 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:33:13,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:33:13,143 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:33:13,143 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:33:13,143 INFO L87 Difference]: Start difference. First operand 29049 states and 40696 transitions. Second operand has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2025-01-09 18:33:17,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 18:33:19,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:33:19,153 INFO L93 Difference]: Finished difference Result 87003 states and 121874 transitions. [2025-01-09 18:33:19,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:33:19,153 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 400 [2025-01-09 18:33:19,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:33:19,443 INFO L225 Difference]: With dead ends: 87003 [2025-01-09 18:33:19,443 INFO L226 Difference]: Without dead ends: 58022 [2025-01-09 18:33:19,525 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:33:19,526 INFO L435 NwaCegarLoop]: 7999 mSDtfsCounter, 4050 mSDsluCounter, 4135 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4050 SdHoareTripleChecker+Valid, 12134 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2025-01-09 18:33:19,526 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4050 Valid, 12134 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2025-01-09 18:33:19,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58022 states. [2025-01-09 18:33:21,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58022 to 58003. [2025-01-09 18:33:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58003 states, 41899 states have (on average 1.3509152963077877) internal successors, (56602), 43693 states have internal predecessors, (56602), 12128 states have call successors, (12128), 3998 states have call predecessors, (12128), 3975 states have return successors, (12521), 11757 states have call predecessors, (12521), 12127 states have call successors, (12521) [2025-01-09 18:33:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58003 states to 58003 states and 81251 transitions. [2025-01-09 18:33:21,613 INFO L78 Accepts]: Start accepts. Automaton has 58003 states and 81251 transitions. Word has length 400 [2025-01-09 18:33:21,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:33:21,614 INFO L471 AbstractCegarLoop]: Abstraction has 58003 states and 81251 transitions. [2025-01-09 18:33:21,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2025-01-09 18:33:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 58003 states and 81251 transitions. [2025-01-09 18:33:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2025-01-09 18:33:21,691 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:33:21,691 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:33:21,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 18:33:21,692 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:33:21,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:33:21,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1358171919, now seen corresponding path program 1 times [2025-01-09 18:33:21,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:33:21,693 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754721568] [2025-01-09 18:33:21,693 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:33:21,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:33:25,564 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 400 statements into 1 equivalence classes. [2025-01-09 18:33:25,920 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 400 of 400 statements. [2025-01-09 18:33:25,921 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:33:25,921 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat