./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 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-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/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f92c1309b5a9d9d265997df599e791aaf355964288ed738ab8b056fd5227476e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:22:38,111 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:22:38,183 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:22:38,188 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:22:38,189 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:22:38,224 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:22:38,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:22:38,225 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:22:38,225 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:22:38,225 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:22:38,225 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:22:38,226 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:22:38,226 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:22:38,226 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:22:38,227 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:22:38,227 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:22:38,227 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:22:38,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:22:38,228 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:22:38,228 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:22:38,228 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:22:38,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:22:38,232 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:22:38,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:22:38,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:22:38,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:22:38,233 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:22:38,233 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:22:38,233 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:22:38,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:22:38,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:22:38,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:22:38,234 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:22:38,234 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:22:38,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:22:38,234 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:22:38,234 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:22:38,235 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:22:38,235 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:22:38,235 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f92c1309b5a9d9d265997df599e791aaf355964288ed738ab8b056fd5227476e [2024-11-19 03:22:38,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:22:38,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:22:38,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:22:38,459 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:22:38,459 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:22:38,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/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 [2024-11-19 03:22:39,719 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:22:40,176 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:22:40,177 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/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 [2024-11-19 03:22:40,228 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8b384b9/703d228f17c142fb94eec8ee5c1acc38/FLAG05c082e37 [2024-11-19 03:22:40,244 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da8b384b9/703d228f17c142fb94eec8ee5c1acc38 [2024-11-19 03:22:40,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:22:40,248 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:22:40,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:22:40,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:22:40,255 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:22:40,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:22:40" (1/1) ... [2024-11-19 03:22:40,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e78f5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:40, skipping insertion in model container [2024-11-19 03:22:40,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:22:40" (1/1) ... [2024-11-19 03:22:40,435 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:22:40,862 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2024-11-19 03:22:40,862 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2024-11-19 03:22:41,336 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-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] [2024-11-19 03:22:42,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:22:42,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:22:42,857 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2024-11-19 03:22:42,857 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2024-11-19 03:22:42,858 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] [2024-11-19 03:22:42,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5784] [2024-11-19 03:22:42,860 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] [2024-11-19 03:22:42,861 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] [2024-11-19 03:22:42,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5879] [2024-11-19 03:22:42,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5882] [2024-11-19 03:22:42,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5885] [2024-11-19 03:22:42,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5888] [2024-11-19 03:22:42,865 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] [2024-11-19 03:22:42,865 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] [2024-11-19 03:22:42,865 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] [2024-11-19 03:22:42,866 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] [2024-11-19 03:22:42,866 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] [2024-11-19 03:22:42,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6033] [2024-11-19 03:22:42,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6036] [2024-11-19 03:22:42,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6038] [2024-11-19 03:22:42,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6043] [2024-11-19 03:22:42,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6046] [2024-11-19 03:22:42,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6048] [2024-11-19 03:22:42,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6053] [2024-11-19 03:22:42,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6056] [2024-11-19 03:22:42,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6058] [2024-11-19 03:22:42,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6063] [2024-11-19 03:22:42,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6066] [2024-11-19 03:22:42,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6068] [2024-11-19 03:22:42,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6086] [2024-11-19 03:22:42,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6089] [2024-11-19 03:22:42,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6091] [2024-11-19 03:22:42,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6096] [2024-11-19 03:22:42,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6099] [2024-11-19 03:22:42,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6101] [2024-11-19 03:22:42,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6106] [2024-11-19 03:22:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6109] [2024-11-19 03:22:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6111] [2024-11-19 03:22:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6116] [2024-11-19 03:22:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6119] [2024-11-19 03:22:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6121] [2024-11-19 03:22:42,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6238] [2024-11-19 03:22:42,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6245] [2024-11-19 03:22:42,881 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-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] [2024-11-19 03:22:42,885 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] [2024-11-19 03:22:42,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7292] [2024-11-19 03:22:42,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7320] [2024-11-19 03:22:42,959 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] [2024-11-19 03:22:42,959 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] [2024-11-19 03:22:42,959 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] [2024-11-19 03:22:42,960 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] [2024-11-19 03:22:42,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7505] [2024-11-19 03:22:43,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8884] [2024-11-19 03:22:43,167 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] [2024-11-19 03:22:43,168 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] [2024-11-19 03:22:43,168 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] [2024-11-19 03:22:43,168 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] [2024-11-19 03:22:43,169 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] [2024-11-19 03:22:43,169 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] [2024-11-19 03:22:43,169 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] [2024-11-19 03:22:43,170 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] [2024-11-19 03:22:43,170 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] [2024-11-19 03:22:43,170 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] [2024-11-19 03:22:43,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [11768] [2024-11-19 03:22:43,206 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] [2024-11-19 03:22:43,207 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] [2024-11-19 03:22:43,208 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] [2024-11-19 03:22:43,208 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] [2024-11-19 03:22:43,208 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] [2024-11-19 03:22:43,219 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] [2024-11-19 03:22:43,220 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] [2024-11-19 03:22:43,221 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] [2024-11-19 03:22:43,225 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] [2024-11-19 03:22:43,228 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] [2024-11-19 03:22:43,228 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] [2024-11-19 03:22:43,230 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] [2024-11-19 03:22:43,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:22:43,430 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:22:43,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43 WrapperNode [2024-11-19 03:22:43,431 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:22:43,432 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:22:43,432 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:22:43,432 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:22:43,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:43,509 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:43,661 INFO L138 Inliner]: procedures = 456, calls = 2775, calls flagged for inlining = 222, calls inlined = 220, statements flattened = 8397 [2024-11-19 03:22:43,662 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:22:43,667 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:22:43,667 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:22:43,667 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:22:43,678 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:43,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:43,728 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,122 INFO L175 MemorySlicer]: Split 1567 memory accesses to 34 slices as follows [65, 80, 1, 2, 3, 56, 2, 4, 30, 3, 7, 18, 2, 1219, 8, 2, 5, 2, 8, 2, 6, 2, 2, 2, 1, 2, 2, 5, 2, 5, 5, 10, 2, 2]. 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, 7, 18, 0, 549, 0, 2, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0]. The 480 writes are split as follows [38, 80, 0, 1, 3, 56, 1, 0, 30, 0, 0, 0, 1, 249, 2, 0, 2, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 3, 1, 0, 0, 6, 1, 1]. [2024-11-19 03:22:45,123 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,123 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,254 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,285 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,327 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,357 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,406 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:22:45,407 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:22:45,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:22:45,407 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:22:45,408 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (1/1) ... [2024-11-19 03:22:45,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:22:45,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:22:45,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 03:22:45,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 03:22:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-19 03:22:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-19 03:22:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure unix_gc [2024-11-19 03:22:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_gc [2024-11-19 03:22:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_unregister [2024-11-19 03:22:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_unregister [2024-11-19 03:22:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-19 03:22:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-19 03:22:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2024-11-19 03:22:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2024-11-19 03:22:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-19 03:22:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-19 03:22:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure sock_sndtimeo [2024-11-19 03:22:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_sndtimeo [2024-11-19 03:22:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-19 03:22:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-19 03:22:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:22:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:22:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_addr [2024-11-19 03:22:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_addr [2024-11-19 03:22:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_lock [2024-11-19 03:22:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_lock [2024-11-19 03:22:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_peek_off [2024-11-19 03:22:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_peek_off [2024-11-19 03:22:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-19 03:22:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-19 03:22:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_disconnected [2024-11-19 03:22:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_disconnected [2024-11-19 03:22:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2024-11-19 03:22:45,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2024-11-19 03:22:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy [2024-11-19 03:22:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy [2024-11-19 03:22:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure put_cmsg [2024-11-19 03:22:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cmsg [2024-11-19 03:22:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create1 [2024-11-19 03:22:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create1 [2024-11-19 03:22:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_poll [2024-11-19 03:22:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_poll [2024-11-19 03:22:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-19 03:22:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-19 03:22:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2024-11-19 03:22:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2024-11-19 03:22:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure unix_recvq_full [2024-11-19 03:22:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_recvq_full [2024-11-19 03:22:45,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-19 03:22:45,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-19 03:22:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure unix_shutdown [2024-11-19 03:22:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_shutdown [2024-11-19 03:22:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure scan_children [2024-11-19 03:22:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_children [2024-11-19 03:22:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-19 03:22:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-19 03:22:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_fwd [2024-11-19 03:22:45,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_fwd [2024-11-19 03:22:45,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:22:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_other [2024-11-19 03:22:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_other [2024-11-19 03:22:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure unix_scm_to_skb [2024-11-19 03:22:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_scm_to_skb [2024-11-19 03:22:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure scm_send [2024-11-19 03:22:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_send [2024-11-19 03:22:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure sk_set_socket [2024-11-19 03:22:45,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_set_socket [2024-11-19 03:22:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure unix_autobind [2024-11-19 03:22:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_autobind [2024-11-19 03:22:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-19 03:22:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-19 03:22:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_sock [2024-11-19 03:22:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_sock [2024-11-19 03:22:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2024-11-19 03:22:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2024-11-19 03:22:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 03:22:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 03:22:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 03:22:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mkname [2024-11-19 03:22:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mkname [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-19 03:22:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:22:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 03:22:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 03:22:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure sock_intr_errno [2024-11-19 03:22:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_intr_errno [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:22:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:22:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:22:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 03:22:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2024-11-19 03:22:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure unix_may_send [2024-11-19 03:22:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_may_send [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:22:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 03:22:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 03:22:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 03:22:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-19 03:22:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-19 03:22:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:22:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 03:22:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 03:22:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 03:22:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 03:22:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 03:22:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 03:22:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-19 03:22:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-19 03:22:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-19 03:22:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-19 03:22:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-19 03:22:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2024-11-19 03:22:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2024-11-19 03:22:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure unix_listen [2024-11-19 03:22:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_listen [2024-11-19 03:22:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2024-11-19 03:22:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2024-11-19 03:22:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-19 03:22:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-19 03:22:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 03:22:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2024-11-19 03:22:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure kiocb_to_siocb [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kiocb_to_siocb [2024-11-19 03:22:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure init_peercred [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peercred [2024-11-19 03:22:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-19 03:22:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-19 03:22:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_sendmsg [2024-11-19 03:22:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_sendmsg [2024-11-19 03:22:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_connect [2024-11-19 03:22:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_connect [2024-11-19 03:22:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2024-11-19 03:22:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2024-11-19 03:22:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec [2024-11-19 03:22:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec [2024-11-19 03:22:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure unix_skb_len [2024-11-19 03:22:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_skb_len [2024-11-19 03:22:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2024-11-19 03:22:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2024-11-19 03:22:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_unlock [2024-11-19 03:22:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_unlock [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-19 03:22:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:22:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:22:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-19 03:22:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_exit [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_exit [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure unix_detach_fds [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_detach_fds [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure touch_atime [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_atime [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_stop [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_stop [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_iovec [2024-11-19 03:22:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 03:22:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure unix_accept [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_accept [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_recvmsg [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_recvmsg [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure unix_wait_for_peer [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_wait_for_peer [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure unix_hash_fold [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_hash_fold [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure scan_inflight [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_inflight [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-11-19 03:22:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-11-19 03:22:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2024-11-19 03:22:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2024-11-19 03:22:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 03:22:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 03:22:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-19 03:22:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:22:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 03:22:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2024-11-19 03:22:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-19 03:22:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure unix_peer_get [2024-11-19 03:22:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_peer_get [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure unix_bind [2024-11-19 03:22:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_bind [2024-11-19 03:22:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2024-11-19 03:22:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure unix_copy_addr [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_copy_addr [2024-11-19 03:22:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-19 03:22:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-19 03:22:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 03:22:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:22:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure sock_poll_wait [2024-11-19 03:22:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_poll_wait [2024-11-19 03:22:45,568 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_find_socket_byname [2024-11-19 03:22:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_find_socket_byname [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2024-11-19 03:22:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-19 03:22:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 03:22:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-19 03:22:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-19 03:22:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-19 03:22:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-19 03:22:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-19 03:22:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-19 03:22:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-19 03:22:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-19 03:22:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-19 03:22:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-19 03:22:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-19 03:22:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-19 03:22:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure scm_recv [2024-11-19 03:22:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_recv [2024-11-19 03:22:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release [2024-11-19 03:22:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release [2024-11-19 03:22:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 03:22:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 03:22:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2024-11-19 03:22:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_getsockopt [2024-11-19 03:22:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_getsockopt [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2024-11-19 03:22:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset [2024-11-19 03:22:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-19 03:22:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_socket [2024-11-19 03:22:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_socket [2024-11-19 03:22:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:22:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 03:22:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure sk_unhashed [2024-11-19 03:22:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_unhashed [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-11-19 03:22:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2024-11-19 03:22:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2024-11-19 03:22:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-11-19 03:22:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure scm_set_cred [2024-11-19 03:22:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_set_cred [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2024-11-19 03:22:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-19 03:22:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2024-11-19 03:22:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wake_async [2024-11-19 03:22:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wake_async [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:22:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:22:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-19 03:22:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_add_creds [2024-11-19 03:22:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_add_creds [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 03:22:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 03:22:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_datagram [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_datagram [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure sock_prot_inuse_add [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_prot_inuse_add [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure sk_next [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_next [2024-11-19 03:22:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_insert_socket [2024-11-19 03:22:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_insert_socket [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure sock_error [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_error [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_remove_socket [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_remove_socket [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:22:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure scm_fp_dup [2024-11-19 03:22:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_fp_dup [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_may_send [2024-11-19 03:22:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_may_send [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:22:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_mmap [2024-11-19 03:22:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_mmap [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy_cred [2024-11-19 03:22:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy_cred [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:22:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2024-11-19 03:22:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2024-11-19 03:22:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2024-11-19 03:22:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure task_tgid [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure task_tgid [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_unix_gc [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_unix_gc [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure unix_next_socket [2024-11-19 03:22:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_next_socket [2024-11-19 03:22:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_setsockopt [2024-11-19 03:22:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_setsockopt [2024-11-19 03:22:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_bwd [2024-11-19 03:22:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_bwd [2024-11-19 03:22:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-19 03:22:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-19 03:22:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure unix_writable [2024-11-19 03:22:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_writable [2024-11-19 03:22:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2024-11-19 03:22:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2024-11-19 03:22:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure unix_socketpair [2024-11-19 03:22:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_socketpair [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_sendpage [2024-11-19 03:22:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_sendpage [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-19 03:22:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure unix_getname [2024-11-19 03:22:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_getname [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure unix_ioctl [2024-11-19 03:22:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_ioctl [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:22:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:22:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-19 03:22:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-19 03:22:45,590 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2024-11-19 03:22:45,590 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2024-11-19 03:22:46,538 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:22:46,545 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:22:59,841 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 03:23:09,029 INFO L? ?]: Removed 4034 outVars from TransFormulas that were not future-live. [2024-11-19 03:23:09,029 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:23:09,078 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:23:09,078 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 03:23:09,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:09 BoogieIcfgContainer [2024-11-19 03:23:09,079 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:23:09,081 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:23:09,082 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:23:09,085 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:23:09,085 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:22:40" (1/3) ... [2024-11-19 03:23:09,085 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@342811b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:23:09, skipping insertion in model container [2024-11-19 03:23:09,085 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:22:43" (2/3) ... [2024-11-19 03:23:09,085 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@342811b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:23:09, skipping insertion in model container [2024-11-19 03:23:09,085 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:09" (3/3) ... [2024-11-19 03:23:09,086 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2024-11-19 03:23:09,101 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:23:09,101 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:23:09,211 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:23:09,217 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;@16ec085b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:23:09,218 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:23:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand has 2929 states, 2064 states have (on average 1.364825581395349) internal successors, (2817), 2161 states have internal predecessors, (2817), 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) [2024-11-19 03:23:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-19 03:23:09,267 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:09,268 INFO L215 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] [2024-11-19 03:23:09,269 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:09,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:09,275 INFO L85 PathProgramCache]: Analyzing trace with hash -750243792, now seen corresponding path program 1 times [2024-11-19 03:23:09,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:09,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389480532] [2024-11-19 03:23:09,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2024-11-19 03:23:14,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:14,257 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389480532] [2024-11-19 03:23:14,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389480532] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:14,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:14,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:23:14,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662049063] [2024-11-19 03:23:14,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:14,264 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:23:14,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:14,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:23:14,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:14,290 INFO L87 Difference]: Start difference. First operand has 2929 states, 2064 states have (on average 1.364825581395349) internal successors, (2817), 2161 states have internal predecessors, (2817), 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 21.333333333333332) 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) [2024-11-19 03:23:15,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:23:15,202 INFO L93 Difference]: Finished difference Result 8578 states and 12488 transitions. [2024-11-19 03:23:15,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:23:15,204 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 [2024-11-19 03:23:15,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:23:15,258 INFO L225 Difference]: With dead ends: 8578 [2024-11-19 03:23:15,259 INFO L226 Difference]: Without dead ends: 5599 [2024-11-19 03:23:15,281 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:15,286 INFO L432 NwaCegarLoop]: 4196 mSDtfsCounter, 3953 mSDsluCounter, 4056 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3953 SdHoareTripleChecker+Valid, 8252 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 [2024-11-19 03:23:15,286 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3953 Valid, 8252 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-19 03:23:15,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5599 states. [2024-11-19 03:23:15,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5599 to 5594. [2024-11-19 03:23:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5594 states, 3966 states have (on average 1.349218356026223) internal successors, (5351), 4131 states have internal predecessors, (5351), 1313 states have call successors, (1313), 315 states have call predecessors, (1313), 314 states have return successors, (1312), 1283 states have call predecessors, (1312), 1312 states have call successors, (1312) [2024-11-19 03:23:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 5594 states and 7976 transitions. [2024-11-19 03:23:15,627 INFO L78 Accepts]: Start accepts. Automaton has 5594 states and 7976 transitions. Word has length 214 [2024-11-19 03:23:15,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:23:15,630 INFO L471 AbstractCegarLoop]: Abstraction has 5594 states and 7976 transitions. [2024-11-19 03:23:15,630 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) [2024-11-19 03:23:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5594 states and 7976 transitions. [2024-11-19 03:23:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-19 03:23:15,640 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:15,640 INFO L215 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] [2024-11-19 03:23:15,641 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 03:23:15,641 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:15,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:15,642 INFO L85 PathProgramCache]: Analyzing trace with hash -1683601235, now seen corresponding path program 1 times [2024-11-19 03:23:15,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:15,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218976772] [2024-11-19 03:23:15,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:15,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2024-11-19 03:23:20,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:20,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218976772] [2024-11-19 03:23:20,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218976772] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:20,588 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:20,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:23:20,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313571843] [2024-11-19 03:23:20,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:20,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:23:20,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:20,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:23:20,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:20,592 INFO L87 Difference]: Start difference. First operand 5594 states and 7976 transitions. 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) [2024-11-19 03:23:21,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:23:21,482 INFO L93 Difference]: Finished difference Result 15847 states and 22483 transitions. [2024-11-19 03:23:21,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:23:21,482 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 [2024-11-19 03:23:21,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:23:21,557 INFO L225 Difference]: With dead ends: 15847 [2024-11-19 03:23:21,558 INFO L226 Difference]: Without dead ends: 10312 [2024-11-19 03:23:21,589 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:21,590 INFO L432 NwaCegarLoop]: 4315 mSDtfsCounter, 3498 mSDsluCounter, 4011 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3498 SdHoareTripleChecker+Valid, 8326 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 [2024-11-19 03:23:21,591 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3498 Valid, 8326 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-19 03:23:21,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10312 states. [2024-11-19 03:23:21,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10312 to 10305. [2024-11-19 03:23:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10305 states, 7295 states have (on average 1.3457162440027417) internal successors, (9817), 7614 states have internal predecessors, (9817), 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) [2024-11-19 03:23:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10305 states to 10305 states and 14586 transitions. [2024-11-19 03:23:22,000 INFO L78 Accepts]: Start accepts. Automaton has 10305 states and 14586 transitions. Word has length 215 [2024-11-19 03:23:22,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:23:22,001 INFO L471 AbstractCegarLoop]: Abstraction has 10305 states and 14586 transitions. [2024-11-19 03:23:22,002 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) [2024-11-19 03:23:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 10305 states and 14586 transitions. [2024-11-19 03:23:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-19 03:23:22,006 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:22,006 INFO L215 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] [2024-11-19 03:23:22,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 03:23:22,007 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:22,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:22,010 INFO L85 PathProgramCache]: Analyzing trace with hash -1571609008, now seen corresponding path program 1 times [2024-11-19 03:23:22,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:22,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146629610] [2024-11-19 03:23:22,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:22,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2024-11-19 03:23:26,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:26,851 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146629610] [2024-11-19 03:23:26,851 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146629610] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:26,851 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:26,851 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:23:26,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415951295] [2024-11-19 03:23:26,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:26,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:23:26,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:26,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:23:26,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:26,853 INFO L87 Difference]: Start difference. First operand 10305 states and 14586 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) [2024-11-19 03:23:27,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:23:27,880 INFO L93 Difference]: Finished difference Result 28025 states and 39528 transitions. [2024-11-19 03:23:27,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:23:27,881 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 [2024-11-19 03:23:27,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:23:28,010 INFO L225 Difference]: With dead ends: 28025 [2024-11-19 03:23:28,011 INFO L226 Difference]: Without dead ends: 17779 [2024-11-19 03:23:28,063 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:28,065 INFO L432 NwaCegarLoop]: 6943 mSDtfsCounter, 3933 mSDsluCounter, 4011 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3933 SdHoareTripleChecker+Valid, 10954 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 [2024-11-19 03:23:28,066 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3933 Valid, 10954 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-19 03:23:28,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17779 states. [2024-11-19 03:23:28,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17779 to 17776. [2024-11-19 03:23:28,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17776 states, 12628 states have (on average 1.3428888184985746) internal successors, (16958), 13176 states have internal predecessors, (16958), 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) [2024-11-19 03:23:28,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17776 states to 17776 states and 25023 transitions. [2024-11-19 03:23:28,669 INFO L78 Accepts]: Start accepts. Automaton has 17776 states and 25023 transitions. Word has length 221 [2024-11-19 03:23:28,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:23:28,670 INFO L471 AbstractCegarLoop]: Abstraction has 17776 states and 25023 transitions. [2024-11-19 03:23:28,671 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) [2024-11-19 03:23:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 17776 states and 25023 transitions. [2024-11-19 03:23:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-19 03:23:28,694 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:28,695 INFO L215 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] [2024-11-19 03:23:28,695 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 03:23:28,695 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:28,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:28,695 INFO L85 PathProgramCache]: Analyzing trace with hash -226527263, now seen corresponding path program 1 times [2024-11-19 03:23:28,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:28,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134332405] [2024-11-19 03:23:28,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4908 trivial. 0 not checked. [2024-11-19 03:23:33,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:33,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134332405] [2024-11-19 03:23:33,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134332405] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:33,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:33,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:23:33,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182318598] [2024-11-19 03:23:33,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:33,104 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:23:33,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:33,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:23:33,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:33,109 INFO L87 Difference]: Start difference. First operand 17776 states and 25023 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) [2024-11-19 03:23:33,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:23:33,492 INFO L93 Difference]: Finished difference Result 17786 states and 25039 transitions. [2024-11-19 03:23:33,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:23:33,493 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 [2024-11-19 03:23:33,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:23:33,570 INFO L225 Difference]: With dead ends: 17786 [2024-11-19 03:23:33,570 INFO L226 Difference]: Without dead ends: 17783 [2024-11-19 03:23:33,577 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:33,579 INFO L432 NwaCegarLoop]: 4151 mSDtfsCounter, 0 mSDsluCounter, 4146 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8297 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:23:33,579 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8297 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:23:33,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17783 states. [2024-11-19 03:23:34,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17783 to 17783. [2024-11-19 03:23:34,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17783 states, 12635 states have (on average 1.3426988523941432) internal successors, (16965), 13183 states have internal predecessors, (16965), 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) [2024-11-19 03:23:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17783 states to 17783 states and 25030 transitions. [2024-11-19 03:23:34,312 INFO L78 Accepts]: Start accepts. Automaton has 17783 states and 25030 transitions. Word has length 373 [2024-11-19 03:23:34,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:23:34,313 INFO L471 AbstractCegarLoop]: Abstraction has 17783 states and 25030 transitions. [2024-11-19 03:23:34,313 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) [2024-11-19 03:23:34,313 INFO L276 IsEmpty]: Start isEmpty. Operand 17783 states and 25030 transitions. [2024-11-19 03:23:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-19 03:23:34,334 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:34,335 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 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] [2024-11-19 03:23:34,335 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 03:23:34,335 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:34,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:34,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1641476880, now seen corresponding path program 1 times [2024-11-19 03:23:34,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:34,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075710070] [2024-11-19 03:23:34,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4906 trivial. 0 not checked. [2024-11-19 03:23:39,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:39,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075710070] [2024-11-19 03:23:39,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075710070] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:39,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:39,813 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-19 03:23:39,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057064115] [2024-11-19 03:23:39,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:39,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-19 03:23:39,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:39,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-19 03:23:39,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-19 03:23:39,815 INFO L87 Difference]: Start difference. First operand 17783 states and 25030 transitions. Second operand has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 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) [2024-11-19 03:23:40,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:23:40,529 INFO L93 Difference]: Finished difference Result 47450 states and 66761 transitions. [2024-11-19 03:23:40,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 03:23:40,530 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 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 374 [2024-11-19 03:23:40,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:23:40,702 INFO L225 Difference]: With dead ends: 47450 [2024-11-19 03:23:40,702 INFO L226 Difference]: Without dead ends: 29735 [2024-11-19 03:23:40,781 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:23:40,783 INFO L432 NwaCegarLoop]: 4643 mSDtfsCounter, 3227 mSDsluCounter, 8125 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3227 SdHoareTripleChecker+Valid, 12768 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 [2024-11-19 03:23:40,784 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3227 Valid, 12768 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-19 03:23:40,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29735 states. [2024-11-19 03:23:41,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29735 to 29173. [2024-11-19 03:23:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29173 states, 21104 states have (on average 1.3487490523123578) internal successors, (28464), 21898 states have internal predecessors, (28464), 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) [2024-11-19 03:23:41,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29173 states to 29173 states and 40820 transitions. [2024-11-19 03:23:41,901 INFO L78 Accepts]: Start accepts. Automaton has 29173 states and 40820 transitions. Word has length 374 [2024-11-19 03:23:41,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:23:41,902 INFO L471 AbstractCegarLoop]: Abstraction has 29173 states and 40820 transitions. [2024-11-19 03:23:41,903 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 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) [2024-11-19 03:23:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 29173 states and 40820 transitions. [2024-11-19 03:23:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-19 03:23:41,947 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:41,948 INFO L215 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] [2024-11-19 03:23:41,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-19 03:23:41,948 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:41,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:41,948 INFO L85 PathProgramCache]: Analyzing trace with hash 234462996, now seen corresponding path program 1 times [2024-11-19 03:23:41,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:41,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347258581] [2024-11-19 03:23:41,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:41,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4915 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4906 trivial. 0 not checked. [2024-11-19 03:23:46,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:46,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347258581] [2024-11-19 03:23:46,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347258581] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:46,389 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:46,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:23:46,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459004784] [2024-11-19 03:23:46,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:46,391 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:23:46,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:46,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:23:46,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:46,392 INFO L87 Difference]: Start difference. First operand 29173 states and 40820 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 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) [2024-11-19 03:23:48,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:23:48,142 INFO L93 Difference]: Finished difference Result 86034 states and 120346 transitions. [2024-11-19 03:23:48,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:23:48,143 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 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 [2024-11-19 03:23:48,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:23:48,471 INFO L225 Difference]: With dead ends: 86034 [2024-11-19 03:23:48,472 INFO L226 Difference]: Without dead ends: 56929 [2024-11-19 03:23:48,605 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:48,607 INFO L432 NwaCegarLoop]: 7353 mSDtfsCounter, 3973 mSDsluCounter, 4045 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3973 SdHoareTripleChecker+Valid, 11398 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-19 03:23:48,607 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3973 Valid, 11398 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-19 03:23:48,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56929 states. [2024-11-19 03:23:50,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56929 to 56918. [2024-11-19 03:23:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56918 states, 41111 states have (on average 1.3475225608717862) internal successors, (55398), 42701 states have internal predecessors, (55398), 11904 states have call successors, (11904), 3925 states have call predecessors, (11904), 3902 states have return successors, (12297), 11539 states have call predecessors, (12297), 11903 states have call successors, (12297) [2024-11-19 03:23:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56918 states to 56918 states and 79599 transitions. [2024-11-19 03:23:50,479 INFO L78 Accepts]: Start accepts. Automaton has 56918 states and 79599 transitions. Word has length 400 [2024-11-19 03:23:50,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:23:50,480 INFO L471 AbstractCegarLoop]: Abstraction has 56918 states and 79599 transitions. [2024-11-19 03:23:50,480 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 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) [2024-11-19 03:23:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 56918 states and 79599 transitions. [2024-11-19 03:23:50,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-19 03:23:50,555 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:23:50,555 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 3, 3, 3, 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] [2024-11-19 03:23:50,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-19 03:23:50,556 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:23:50,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:23:50,556 INFO L85 PathProgramCache]: Analyzing trace with hash 292689777, now seen corresponding path program 1 times [2024-11-19 03:23:50,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:23:50,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670210958] [2024-11-19 03:23:50,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:23:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:23:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:23:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4919 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4911 trivial. 0 not checked. [2024-11-19 03:23:55,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:23:55,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670210958] [2024-11-19 03:23:55,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670210958] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:23:55,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:23:55,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:23:55,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026471173] [2024-11-19 03:23:55,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:23:55,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:23:55,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:23:55,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:23:55,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:23:55,119 INFO L87 Difference]: Start difference. First operand 56918 states and 79599 transitions. Second operand has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 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)