./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1 --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 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-01 23:13:58,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-01 23:13:59,043 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-01 23:13:59,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-01 23:13:59,048 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-01 23:13:59,070 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-01 23:13:59,070 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-01 23:13:59,071 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-01 23:13:59,071 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-01 23:13:59,071 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-01 23:13:59,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-01 23:13:59,071 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-01 23:13:59,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Use SBE=true [2024-12-01 23:13:59,072 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-01 23:13:59,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-01 23:13:59,073 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:13:59,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-01 23:13:59,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:13:59,074 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-01 23:13:59,074 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1 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 -> 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 [2024-12-01 23:13:59,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-01 23:13:59,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-01 23:13:59,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-01 23:13:59,311 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-01 23:13:59,311 INFO L274 PluginConnector]: CDTParser initialized [2024-12-01 23:13:59,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2024-12-01 23:14:01,950 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/data/c2a9eec15/49238552c7df4573b7852e5ef9426fd9/FLAGf91b68020 [2024-12-01 23:14:02,397 INFO L384 CDTParser]: Found 1 translation units. [2024-12-01 23:14:02,398 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2024-12-01 23:14:02,430 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/data/c2a9eec15/49238552c7df4573b7852e5ef9426fd9/FLAGf91b68020 [2024-12-01 23:14:02,445 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/data/c2a9eec15/49238552c7df4573b7852e5ef9426fd9 [2024-12-01 23:14:02,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-01 23:14:02,449 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-01 23:14:02,450 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-01 23:14:02,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-01 23:14:02,454 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-01 23:14:02,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:14:02" (1/1) ... [2024-12-01 23:14:02,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6580094e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:02, skipping insertion in model container [2024-12-01 23:14:02,456 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:14:02" (1/1) ... [2024-12-01 23:14:02,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-01 23:14:04,215 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2024-12-01 23:14:04,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:14:04,278 INFO L200 MainTranslator]: Completed pre-run [2024-12-01 23:14:04,377 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"); [4437] [2024-12-01 23:14:04,379 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)); [4444] [2024-12-01 23:14:04,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [4458] [2024-12-01 23:14:04,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4465] [2024-12-01 23:14:04,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4624] [2024-12-01 23:14:04,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] [2024-12-01 23:14:04,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4630] [2024-12-01 23:14:04,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4633] [2024-12-01 23:14:04,388 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)); [4684] [2024-12-01 23:14:04,388 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)); [4691] [2024-12-01 23:14:04,388 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"); [4699-4700] [2024-12-01 23:14:04,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4713] [2024-12-01 23:14:04,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4716] [2024-12-01 23:14:04,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4718] [2024-12-01 23:14:04,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4723] [2024-12-01 23:14:04,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4726] [2024-12-01 23:14:04,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4728] [2024-12-01 23:14:04,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4733] [2024-12-01 23:14:04,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4736] [2024-12-01 23:14:04,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4738] [2024-12-01 23:14:04,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4743] [2024-12-01 23:14:04,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4746] [2024-12-01 23:14:04,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4748] [2024-12-01 23:14:04,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4766] [2024-12-01 23:14:04,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4769] [2024-12-01 23:14:04,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4771] [2024-12-01 23:14:04,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4776] [2024-12-01 23:14:04,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4779] [2024-12-01 23:14:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4781] [2024-12-01 23:14:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4786] [2024-12-01 23:14:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4789] [2024-12-01 23:14:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4791] [2024-12-01 23:14:04,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4796] [2024-12-01 23:14:04,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4799] [2024-12-01 23:14:04,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4801] [2024-12-01 23:14:04,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5023] [2024-12-01 23:14:04,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5030] [2024-12-01 23:14:04,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5040] [2024-12-01 23:14:04,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5050] [2024-12-01 23:14:04,406 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 *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5163-5164] [2024-12-01 23:14:04,406 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 *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5171-5172] [2024-12-01 23:14:04,407 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 *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5179-5180] [2024-12-01 23:14:04,408 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 *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5206-5207] [2024-12-01 23:14:04,408 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 *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5214-5215] [2024-12-01 23:14:04,485 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1415/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-crypt.c"), "i" (1041), "i" (12UL)); [6622-6623] [2024-12-01 23:14:04,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6850-6851] [2024-12-01 23:14:04,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [6855-6856] [2024-12-01 23:14:04,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [6860-6861] [2024-12-01 23:14:04,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [6865-6866] [2024-12-01 23:14:04,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [6883-6884] [2024-12-01 23:14:04,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [6888-6889] [2024-12-01 23:14:04,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [6893-6894] [2024-12-01 23:14:04,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [6898-6899] [2024-12-01 23:14:04,525 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1415/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-crypt.c"), "i" (1228), "i" (12UL)); [6916-6917] [2024-12-01 23:14:04,529 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1415/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-crypt.c"), "i" (1261), "i" (12UL)); [6965-6966] [2024-12-01 23:14:04,631 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2024-12-01 23:14:04,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:14:04,758 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __xchg_wrong_size, __bad_unaligned_access_size, __bad_percpu_size [2024-12-01 23:14:04,766 INFO L204 MainTranslator]: Completed translation [2024-12-01 23:14:04,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04 WrapperNode [2024-12-01 23:14:04,767 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-01 23:14:04,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-01 23:14:04,768 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-01 23:14:04,768 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-01 23:14:04,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:04,823 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:04,971 INFO L138 Inliner]: procedures = 358, calls = 2041, calls flagged for inlining = 147, calls inlined = 142, statements flattened = 5559 [2024-12-01 23:14:04,972 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-01 23:14:04,972 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-01 23:14:04,973 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-01 23:14:04,973 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-01 23:14:04,982 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:04,982 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:05,006 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,319 INFO L175 MemorySlicer]: Split 960 memory accesses to 34 slices as follows [2, 6, 3, 3, 15, 4, 30, 3, 6, 8, 6, 6, 5, 4, 4, 3, 5, 16, 3, 0, 734, 2, 10, 2, 2, 32, 13, 2, 2, 5, 2, 5, 7, 10]. 76 percent of accesses are in the largest equivalence class. The 185 initializations are split as follows [0, 6, 0, 0, 15, 4, 0, 0, 6, 8, 6, 6, 5, 4, 4, 0, 0, 16, 0, 0, 68, 2, 10, 0, 0, 0, 13, 2, 0, 0, 0, 0, 0, 10]. The 287 writes are split as follows [1, 0, 3, 2, 0, 0, 30, 1, 0, 0, 0, 0, 0, 0, 0, 1, 5, 0, 3, 0, 226, 0, 0, 1, 1, 1, 0, 0, 1, 3, 2, 3, 3, 0]. [2024-12-01 23:14:06,320 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,320 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,420 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,430 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,450 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,481 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,535 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-01 23:14:06,536 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-01 23:14:06,536 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-01 23:14:06,536 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-01 23:14:06,537 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (1/1) ... [2024-12-01 23:14:06,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:14:06,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:14:06,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-01 23:14:06,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-01 23:14:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-01 23:14:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-01 23:14:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2024-12-01 23:14:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2024-12-01 23:14:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-12-01 23:14:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-12-01 23:14:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-01 23:14:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2024-12-01 23:14:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-01 23:14:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-01 23:14:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-01 23:14:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-01 23:14:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-01 23:14:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-01 23:14:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-01 23:14:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2024-12-01 23:14:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2024-12-01 23:14:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2024-12-01 23:14:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-01 23:14:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-01 23:14:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-01 23:14:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-01 23:14:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-01 23:14:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2024-12-01 23:14:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-01 23:14:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2024-12-01 23:14:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-01 23:14:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-01 23:14:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2024-12-01 23:14:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2024-12-01 23:14:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2024-12-01 23:14:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2024-12-01 23:14:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-01 23:14:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-01 23:14:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-01 23:14:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-01 23:14:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2024-12-01 23:14:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2024-12-01 23:14:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2024-12-01 23:14:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-01 23:14:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2024-12-01 23:14:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2024-12-01 23:14:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-01 23:14:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-01 23:14:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-01 23:14:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-01 23:14:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2024-12-01 23:14:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2024-12-01 23:14:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2024-12-01 23:14:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-01 23:14:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2024-12-01 23:14:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2024-12-01 23:14:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-12-01 23:14:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2024-12-01 23:14:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-01 23:14:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-01 23:14:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2024-12-01 23:14:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-01 23:14:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-01 23:14:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2024-12-01 23:14:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2024-12-01 23:14:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2024-12-01 23:14:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2024-12-01 23:14:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-01 23:14:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-01 23:14:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-01 23:14:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-01 23:14:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-01 23:14:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-01 23:14:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2024-12-01 23:14:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-01 23:14:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-01 23:14:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-01 23:14:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-01 23:14:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-01 23:14:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-01 23:14:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-01 23:14:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-01 23:14:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2024-12-01 23:14:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-01 23:14:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-01 23:14:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-01 23:14:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2024-12-01 23:14:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2024-12-01 23:14:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-01 23:14:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-01 23:14:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2024-12-01 23:14:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2024-12-01 23:14:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-01 23:14:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2024-12-01 23:14:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-12-01 23:14:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2024-12-01 23:14:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-01 23:14:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-01 23:14:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-01 23:14:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-01 23:14:07,721 INFO L234 CfgBuilder]: Building ICFG [2024-12-01 23:14:07,725 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-01 23:14:14,183 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-01 23:14:16,390 INFO L? ?]: Removed 3158 outVars from TransFormulas that were not future-live. [2024-12-01 23:14:16,390 INFO L283 CfgBuilder]: Performing block encoding [2024-12-01 23:14:16,493 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-01 23:14:16,493 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-01 23:14:16,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:14:16 BoogieIcfgContainer [2024-12-01 23:14:16,494 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-01 23:14:16,496 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-01 23:14:16,496 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-01 23:14:16,499 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-01 23:14:16,500 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 11:14:02" (1/3) ... [2024-12-01 23:14:16,500 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57dacc41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 11:14:16, skipping insertion in model container [2024-12-01 23:14:16,500 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:14:04" (2/3) ... [2024-12-01 23:14:16,500 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57dacc41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 11:14:16, skipping insertion in model container [2024-12-01 23:14:16,501 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:14:16" (3/3) ... [2024-12-01 23:14:16,502 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2024-12-01 23:14:16,513 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-01 23:14:16,516 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i that has 212 procedures, 2609 locations, 1 initial locations, 106 loop locations, and 4 error locations. [2024-12-01 23:14:16,601 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-01 23:14:16,611 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;@3f1e90d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-01 23:14:16,611 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-12-01 23:14:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand has 2315 states, 1600 states have (on average 1.3425) internal successors, (2148), 1650 states have internal predecessors, (2148), 565 states have call successors, (565), 146 states have call predecessors, (565), 145 states have return successors, (553), 543 states have call predecessors, (553), 553 states have call successors, (553) [2024-12-01 23:14:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-12-01 23:14:16,641 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:16,642 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:14:16,642 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:16,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:16,646 INFO L85 PathProgramCache]: Analyzing trace with hash -623576607, now seen corresponding path program 1 times [2024-12-01 23:14:16,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:16,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825922620] [2024-12-01 23:14:16,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:16,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:17,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 6978 trivial. 0 not checked. [2024-12-01 23:14:17,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:17,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825922620] [2024-12-01 23:14:17,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825922620] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-01 23:14:17,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2086548039] [2024-12-01 23:14:17,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:17,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:14:17,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:14:17,534 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-01 23:14:17,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-01 23:14:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:19,271 INFO L256 TraceCheckSpWp]: Trace formula consists of 4255 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-01 23:14:19,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:14:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 6854 trivial. 0 not checked. [2024-12-01 23:14:19,339 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-01 23:14:19,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2086548039] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:19,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-01 23:14:19,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-01 23:14:19,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104527755] [2024-12-01 23:14:19,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:19,346 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-01 23:14:19,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:19,366 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-01 23:14:19,366 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-01 23:14:19,372 INFO L87 Difference]: Start difference. First operand has 2315 states, 1600 states have (on average 1.3425) internal successors, (2148), 1650 states have internal predecessors, (2148), 565 states have call successors, (565), 146 states have call predecessors, (565), 145 states have return successors, (553), 543 states have call predecessors, (553), 553 states have call successors, (553) Second operand has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-01 23:14:19,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:19,556 INFO L93 Difference]: Finished difference Result 4620 states and 6724 transitions. [2024-12-01 23:14:19,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-01 23:14:19,558 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 609 [2024-12-01 23:14:19,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:19,585 INFO L225 Difference]: With dead ends: 4620 [2024-12-01 23:14:19,585 INFO L226 Difference]: Without dead ends: 2280 [2024-12-01 23:14:19,604 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 610 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-01 23:14:19,606 INFO L435 NwaCegarLoop]: 3243 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3243 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:19,607 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3243 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:14:19,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2280 states. [2024-12-01 23:14:19,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2280 to 2280. [2024-12-01 23:14:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2280 states, 1581 states have (on average 1.3244781783681214) internal successors, (2094), 1613 states have internal predecessors, (2094), 553 states have call successors, (553), 145 states have call predecessors, (553), 142 states have return successors, (547), 537 states have call predecessors, (547), 547 states have call successors, (547) [2024-12-01 23:14:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 2280 states and 3194 transitions. [2024-12-01 23:14:19,778 INFO L78 Accepts]: Start accepts. Automaton has 2280 states and 3194 transitions. Word has length 609 [2024-12-01 23:14:19,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:19,779 INFO L471 AbstractCegarLoop]: Abstraction has 2280 states and 3194 transitions. [2024-12-01 23:14:19,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-01 23:14:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3194 transitions. [2024-12-01 23:14:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-12-01 23:14:19,796 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:19,796 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:14:19,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-01 23:14:19,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-01 23:14:19,997 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:19,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:19,998 INFO L85 PathProgramCache]: Analyzing trace with hash 600433057, now seen corresponding path program 1 times [2024-12-01 23:14:19,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:19,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417640662] [2024-12-01 23:14:19,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:21,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2024-12-01 23:14:21,057 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:21,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417640662] [2024-12-01 23:14:21,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417640662] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:21,057 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:21,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:21,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384235788] [2024-12-01 23:14:21,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:21,059 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:21,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:21,060 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:21,060 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:21,060 INFO L87 Difference]: Start difference. First operand 2280 states and 3194 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, (45), 2 states have call predecessors, (45), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-12-01 23:14:21,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:21,476 INFO L93 Difference]: Finished difference Result 6055 states and 8413 transitions. [2024-12-01 23:14:21,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:21,477 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, (45), 2 states have call predecessors, (45), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) Word has length 609 [2024-12-01 23:14:21,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:21,509 INFO L225 Difference]: With dead ends: 6055 [2024-12-01 23:14:21,509 INFO L226 Difference]: Without dead ends: 3867 [2024-12-01 23:14:21,522 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:21,523 INFO L435 NwaCegarLoop]: 3343 mSDtfsCounter, 2278 mSDsluCounter, 2961 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2278 SdHoareTripleChecker+Valid, 6304 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:21,523 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2278 Valid, 6304 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-01 23:14:21,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3867 states. [2024-12-01 23:14:21,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3867 to 3851. [2024-12-01 23:14:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3851 states, 2677 states have (on average 1.3160254015689203) internal successors, (3523), 2720 states have internal predecessors, (3523), 910 states have call successors, (910), 263 states have call predecessors, (910), 260 states have return successors, (904), 892 states have call predecessors, (904), 904 states have call successors, (904) [2024-12-01 23:14:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 3851 states and 5337 transitions. [2024-12-01 23:14:21,776 INFO L78 Accepts]: Start accepts. Automaton has 3851 states and 5337 transitions. Word has length 609 [2024-12-01 23:14:21,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:21,778 INFO L471 AbstractCegarLoop]: Abstraction has 3851 states and 5337 transitions. [2024-12-01 23:14:21,778 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, (45), 2 states have call predecessors, (45), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-12-01 23:14:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3851 states and 5337 transitions. [2024-12-01 23:14:21,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2024-12-01 23:14:21,790 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:21,790 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:14:21,790 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-01 23:14:21,791 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:21,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:21,791 INFO L85 PathProgramCache]: Analyzing trace with hash 868743073, now seen corresponding path program 1 times [2024-12-01 23:14:21,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:21,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184977160] [2024-12-01 23:14:21,791 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2024-12-01 23:14:22,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:22,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184977160] [2024-12-01 23:14:22,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184977160] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:22,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:22,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:22,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278095536] [2024-12-01 23:14:22,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:22,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:22,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:22,662 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:22,662 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:22,662 INFO L87 Difference]: Start difference. First operand 3851 states and 5337 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-01 23:14:22,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:22,963 INFO L93 Difference]: Finished difference Result 11331 states and 15691 transitions. [2024-12-01 23:14:22,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:22,964 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 619 [2024-12-01 23:14:22,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:23,005 INFO L225 Difference]: With dead ends: 11331 [2024-12-01 23:14:23,005 INFO L226 Difference]: Without dead ends: 7572 [2024-12-01 23:14:23,021 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:23,021 INFO L435 NwaCegarLoop]: 4158 mSDtfsCounter, 3153 mSDsluCounter, 3051 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3153 SdHoareTripleChecker+Valid, 7209 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:23,022 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3153 Valid, 7209 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:14:23,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7572 states. [2024-12-01 23:14:23,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7572 to 7554. [2024-12-01 23:14:23,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7554 states, 5268 states have (on average 1.3183371298405466) internal successors, (6945), 5349 states have internal predecessors, (6945), 1765 states have call successors, (1765), 520 states have call predecessors, (1765), 517 states have return successors, (1759), 1734 states have call predecessors, (1759), 1759 states have call successors, (1759) [2024-12-01 23:14:23,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7554 states to 7554 states and 10469 transitions. [2024-12-01 23:14:23,320 INFO L78 Accepts]: Start accepts. Automaton has 7554 states and 10469 transitions. Word has length 619 [2024-12-01 23:14:23,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:23,321 INFO L471 AbstractCegarLoop]: Abstraction has 7554 states and 10469 transitions. [2024-12-01 23:14:23,321 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-01 23:14:23,322 INFO L276 IsEmpty]: Start isEmpty. Operand 7554 states and 10469 transitions. [2024-12-01 23:14:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2024-12-01 23:14:23,329 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:23,329 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2024-12-01 23:14:23,330 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-01 23:14:23,330 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:23,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:23,331 INFO L85 PathProgramCache]: Analyzing trace with hash -1599741274, now seen corresponding path program 1 times [2024-12-01 23:14:23,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:23,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1491390198] [2024-12-01 23:14:23,331 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:23,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7136 trivial. 0 not checked. [2024-12-01 23:14:24,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:24,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1491390198] [2024-12-01 23:14:24,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1491390198] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:24,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:24,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:24,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756748812] [2024-12-01 23:14:24,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:24,040 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:24,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:24,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:24,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:24,041 INFO L87 Difference]: Start difference. First operand 7554 states and 10469 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-01 23:14:24,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:24,699 INFO L93 Difference]: Finished difference Result 22113 states and 30577 transitions. [2024-12-01 23:14:24,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:24,699 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 640 [2024-12-01 23:14:24,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:24,810 INFO L225 Difference]: With dead ends: 22113 [2024-12-01 23:14:24,810 INFO L226 Difference]: Without dead ends: 14651 [2024-12-01 23:14:24,853 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:24,854 INFO L435 NwaCegarLoop]: 4448 mSDtfsCounter, 3037 mSDsluCounter, 3003 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3037 SdHoareTripleChecker+Valid, 7451 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:24,854 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3037 Valid, 7451 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-01 23:14:24,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14651 states. [2024-12-01 23:14:25,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14651 to 14637. [2024-12-01 23:14:25,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14637 states, 10228 states have (on average 1.3164841611263198) internal successors, (13465), 10381 states have internal predecessors, (13465), 3383 states have call successors, (3383), 1025 states have call predecessors, (3383), 1022 states have return successors, (3377), 3330 states have call predecessors, (3377), 3377 states have call successors, (3377) [2024-12-01 23:14:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14637 states to 14637 states and 20225 transitions. [2024-12-01 23:14:25,575 INFO L78 Accepts]: Start accepts. Automaton has 14637 states and 20225 transitions. Word has length 640 [2024-12-01 23:14:25,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:25,576 INFO L471 AbstractCegarLoop]: Abstraction has 14637 states and 20225 transitions. [2024-12-01 23:14:25,577 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-01 23:14:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 14637 states and 20225 transitions. [2024-12-01 23:14:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2024-12-01 23:14:25,584 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:25,584 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2024-12-01 23:14:25,584 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-01 23:14:25,584 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:25,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:25,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1611031430, now seen corresponding path program 1 times [2024-12-01 23:14:25,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:25,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824254910] [2024-12-01 23:14:25,585 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:25,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7136 trivial. 0 not checked. [2024-12-01 23:14:26,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:26,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824254910] [2024-12-01 23:14:26,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824254910] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:26,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:26,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:26,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572241090] [2024-12-01 23:14:26,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:26,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:26,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:26,524 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:26,524 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:26,524 INFO L87 Difference]: Start difference. First operand 14637 states and 20225 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-01 23:14:27,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:27,278 INFO L93 Difference]: Finished difference Result 43112 states and 59423 transitions. [2024-12-01 23:14:27,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:27,279 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 635 [2024-12-01 23:14:27,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:27,412 INFO L225 Difference]: With dead ends: 43112 [2024-12-01 23:14:27,412 INFO L226 Difference]: Without dead ends: 28577 [2024-12-01 23:14:27,456 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:27,457 INFO L435 NwaCegarLoop]: 4770 mSDtfsCounter, 3047 mSDsluCounter, 3003 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3047 SdHoareTripleChecker+Valid, 7773 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:27,457 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3047 Valid, 7773 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-01 23:14:27,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28577 states. [2024-12-01 23:14:28,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28577 to 28555. [2024-12-01 23:14:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28555 states, 19960 states have (on average 1.3126753507014028) internal successors, (26201), 20261 states have internal predecessors, (26201), 6559 states have call successors, (6559), 2035 states have call predecessors, (6559), 2032 states have return successors, (6553), 6458 states have call predecessors, (6553), 6553 states have call successors, (6553) [2024-12-01 23:14:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28555 states to 28555 states and 39313 transitions. [2024-12-01 23:14:28,358 INFO L78 Accepts]: Start accepts. Automaton has 28555 states and 39313 transitions. Word has length 635 [2024-12-01 23:14:28,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:28,359 INFO L471 AbstractCegarLoop]: Abstraction has 28555 states and 39313 transitions. [2024-12-01 23:14:28,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-01 23:14:28,359 INFO L276 IsEmpty]: Start isEmpty. Operand 28555 states and 39313 transitions. [2024-12-01 23:14:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-12-01 23:14:28,363 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:28,363 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:14:28,363 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-01 23:14:28,363 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:28,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:28,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1485860529, now seen corresponding path program 1 times [2024-12-01 23:14:28,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:28,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732198926] [2024-12-01 23:14:28,364 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:28,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2024-12-01 23:14:29,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:29,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732198926] [2024-12-01 23:14:29,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [732198926] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:29,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:29,148 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:29,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590678375] [2024-12-01 23:14:29,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:29,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:29,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:29,149 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:29,149 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:29,150 INFO L87 Difference]: Start difference. First operand 28555 states and 39313 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-12-01 23:14:29,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:29,729 INFO L93 Difference]: Finished difference Result 28574 states and 39347 transitions. [2024-12-01 23:14:29,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:29,730 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 649 [2024-12-01 23:14:29,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:29,899 INFO L225 Difference]: With dead ends: 28574 [2024-12-01 23:14:29,899 INFO L226 Difference]: Without dead ends: 28571 [2024-12-01 23:14:29,917 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:29,918 INFO L435 NwaCegarLoop]: 3193 mSDtfsCounter, 0 mSDsluCounter, 3188 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6381 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 [2024-12-01 23:14:29,918 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6381 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:14:29,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28571 states. [2024-12-01 23:14:30,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28571 to 28571. [2024-12-01 23:14:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28571 states, 19976 states have (on average 1.3124249098918703) internal successors, (26217), 20277 states have internal predecessors, (26217), 6559 states have call successors, (6559), 2035 states have call predecessors, (6559), 2032 states have return successors, (6553), 6458 states have call predecessors, (6553), 6553 states have call successors, (6553) [2024-12-01 23:14:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28571 states to 28571 states and 39329 transitions. [2024-12-01 23:14:31,117 INFO L78 Accepts]: Start accepts. Automaton has 28571 states and 39329 transitions. Word has length 649 [2024-12-01 23:14:31,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:31,118 INFO L471 AbstractCegarLoop]: Abstraction has 28571 states and 39329 transitions. [2024-12-01 23:14:31,118 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-12-01 23:14:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 28571 states and 39329 transitions. [2024-12-01 23:14:31,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2024-12-01 23:14:31,126 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:31,126 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:14:31,126 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-01 23:14:31,126 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:31,127 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:31,127 INFO L85 PathProgramCache]: Analyzing trace with hash 1733457076, now seen corresponding path program 1 times [2024-12-01 23:14:31,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:31,127 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210457146] [2024-12-01 23:14:31,127 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:32,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2024-12-01 23:14:32,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:32,480 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210457146] [2024-12-01 23:14:32,480 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210457146] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:32,480 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:32,481 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-01 23:14:32,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136183016] [2024-12-01 23:14:32,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:32,482 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-01 23:14:32,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:32,482 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-01 23:14:32,482 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-01 23:14:32,483 INFO L87 Difference]: Start difference. First operand 28571 states and 39329 transitions. Second operand has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-12-01 23:14:33,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:33,395 INFO L93 Difference]: Finished difference Result 57120 states and 79221 transitions. [2024-12-01 23:14:33,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-01 23:14:33,396 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 651 [2024-12-01 23:14:33,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:33,575 INFO L225 Difference]: With dead ends: 57120 [2024-12-01 23:14:33,575 INFO L226 Difference]: Without dead ends: 28651 [2024-12-01 23:14:33,707 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:14:33,708 INFO L435 NwaCegarLoop]: 3181 mSDtfsCounter, 3032 mSDsluCounter, 3237 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3032 SdHoareTripleChecker+Valid, 6418 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:33,708 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3032 Valid, 6418 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:14:33,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28651 states. [2024-12-01 23:14:34,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28651 to 28648. [2024-12-01 23:14:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28648 states, 20039 states have (on average 1.312241129796896) internal successors, (26296), 20339 states have internal predecessors, (26296), 6558 states have call successors, (6558), 2050 states have call predecessors, (6558), 2048 states have return successors, (6553), 6458 states have call predecessors, (6553), 6553 states have call successors, (6553) [2024-12-01 23:14:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28648 states to 28648 states and 39407 transitions. [2024-12-01 23:14:34,782 INFO L78 Accepts]: Start accepts. Automaton has 28648 states and 39407 transitions. Word has length 651 [2024-12-01 23:14:34,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:34,783 INFO L471 AbstractCegarLoop]: Abstraction has 28648 states and 39407 transitions. [2024-12-01 23:14:34,783 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.5) internal successors, (102), 4 states have internal predecessors, (102), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-12-01 23:14:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 28648 states and 39407 transitions. [2024-12-01 23:14:34,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-12-01 23:14:34,801 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:34,801 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2024-12-01 23:14:34,802 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-01 23:14:34,802 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:34,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:34,802 INFO L85 PathProgramCache]: Analyzing trace with hash 1221578105, now seen corresponding path program 1 times [2024-12-01 23:14:34,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:34,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212840323] [2024-12-01 23:14:34,803 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10567 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10567 trivial. 0 not checked. [2024-12-01 23:14:35,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:35,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212840323] [2024-12-01 23:14:35,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212840323] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:35,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:35,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:35,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160123467] [2024-12-01 23:14:35,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:35,517 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:35,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:35,517 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:35,517 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:35,518 INFO L87 Difference]: Start difference. First operand 28648 states and 39407 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-12-01 23:14:36,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:36,259 INFO L93 Difference]: Finished difference Result 57160 states and 78976 transitions. [2024-12-01 23:14:36,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:36,259 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), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 756 [2024-12-01 23:14:36,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:36,385 INFO L225 Difference]: With dead ends: 57160 [2024-12-01 23:14:36,385 INFO L226 Difference]: Without dead ends: 28614 [2024-12-01 23:14:36,475 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:36,476 INFO L435 NwaCegarLoop]: 3178 mSDtfsCounter, 0 mSDsluCounter, 3171 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6349 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:36,476 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6349 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:14:36,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28614 states. [2024-12-01 23:14:37,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28614 to 28614. [2024-12-01 23:14:37,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28614 states, 20006 states have (on average 1.3111566530040988) internal successors, (26231), 20305 states have internal predecessors, (26231), 6558 states have call successors, (6558), 2050 states have call predecessors, (6558), 2048 states have return successors, (6553), 6458 states have call predecessors, (6553), 6553 states have call successors, (6553) [2024-12-01 23:14:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28614 states to 28614 states and 39342 transitions. [2024-12-01 23:14:37,630 INFO L78 Accepts]: Start accepts. Automaton has 28614 states and 39342 transitions. Word has length 756 [2024-12-01 23:14:37,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:37,631 INFO L471 AbstractCegarLoop]: Abstraction has 28614 states and 39342 transitions. [2024-12-01 23:14:37,631 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), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-12-01 23:14:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 28614 states and 39342 transitions. [2024-12-01 23:14:37,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2024-12-01 23:14:37,678 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:37,678 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 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] [2024-12-01 23:14:37,678 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-01 23:14:37,678 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:37,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:37,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1332006081, now seen corresponding path program 1 times [2024-12-01 23:14:37,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:37,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208221658] [2024-12-01 23:14:37,679 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:37,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 10569 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2024-12-01 23:14:38,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:38,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208221658] [2024-12-01 23:14:38,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208221658] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:38,860 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:38,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:38,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206835880] [2024-12-01 23:14:38,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:38,861 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:38,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:38,862 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:38,862 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:38,862 INFO L87 Difference]: Start difference. First operand 28614 states and 39342 transitions. Second operand has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-12-01 23:14:42,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:14:44,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:44,475 INFO L93 Difference]: Finished difference Result 71560 states and 98406 transitions. [2024-12-01 23:14:44,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:44,476 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 778 [2024-12-01 23:14:44,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:44,626 INFO L225 Difference]: With dead ends: 71560 [2024-12-01 23:14:44,626 INFO L226 Difference]: Without dead ends: 43048 [2024-12-01 23:14:44,705 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:44,705 INFO L435 NwaCegarLoop]: 4645 mSDtfsCounter, 2912 mSDsluCounter, 2740 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 46 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2912 SdHoareTripleChecker+Valid, 7385 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:44,706 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2912 Valid, 7385 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 123 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-12-01 23:14:44,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43048 states. [2024-12-01 23:14:45,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43048 to 43037. [2024-12-01 23:14:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43037 states, 30170 states have (on average 1.307756049055353) internal successors, (39455), 30657 states have internal predecessors, (39455), 9737 states have call successors, (9737), 3130 states have call predecessors, (9737), 3128 states have return successors, (9732), 9561 states have call predecessors, (9732), 9732 states have call successors, (9732) [2024-12-01 23:14:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43037 states to 43037 states and 58924 transitions. [2024-12-01 23:14:45,933 INFO L78 Accepts]: Start accepts. Automaton has 43037 states and 58924 transitions. Word has length 778 [2024-12-01 23:14:45,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:45,933 INFO L471 AbstractCegarLoop]: Abstraction has 43037 states and 58924 transitions. [2024-12-01 23:14:45,933 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 41.666666666666664) internal successors, (125), 3 states have internal predecessors, (125), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-12-01 23:14:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43037 states and 58924 transitions. [2024-12-01 23:14:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2024-12-01 23:14:45,963 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:45,963 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 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] [2024-12-01 23:14:45,963 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-01 23:14:45,964 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:45,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:45,964 INFO L85 PathProgramCache]: Analyzing trace with hash 2046390842, now seen corresponding path program 1 times [2024-12-01 23:14:45,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:45,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491540361] [2024-12-01 23:14:45,964 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:45,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:46,608 INFO L134 CoverageAnalysis]: Checked inductivity of 10575 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2024-12-01 23:14:46,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:46,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491540361] [2024-12-01 23:14:46,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491540361] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:46,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:46,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:46,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931635379] [2024-12-01 23:14:46,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:46,609 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:46,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:46,610 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:46,610 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:46,610 INFO L87 Difference]: Start difference. First operand 43037 states and 58924 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-12-01 23:14:50,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:14:52,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:52,089 INFO L93 Difference]: Finished difference Result 107353 states and 147060 transitions. [2024-12-01 23:14:52,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:52,090 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 773 [2024-12-01 23:14:52,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:52,352 INFO L225 Difference]: With dead ends: 107353 [2024-12-01 23:14:52,352 INFO L226 Difference]: Without dead ends: 64418 [2024-12-01 23:14:52,493 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:52,494 INFO L435 NwaCegarLoop]: 4368 mSDtfsCounter, 2952 mSDsluCounter, 3088 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 32 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2952 SdHoareTripleChecker+Valid, 7456 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:52,494 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2952 Valid, 7456 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 67 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-01 23:14:52,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64418 states. [2024-12-01 23:14:54,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64418 to 64397. [2024-12-01 23:14:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64397 states, 45248 states have (on average 1.3060687765205092) internal successors, (59097), 45977 states have internal predecessors, (59097), 14463 states have call successors, (14463), 4686 states have call predecessors, (14463), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:14:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64397 states to 64397 states and 88018 transitions. [2024-12-01 23:14:54,327 INFO L78 Accepts]: Start accepts. Automaton has 64397 states and 88018 transitions. Word has length 773 [2024-12-01 23:14:54,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:54,327 INFO L471 AbstractCegarLoop]: Abstraction has 64397 states and 88018 transitions. [2024-12-01 23:14:54,327 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-12-01 23:14:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 64397 states and 88018 transitions. [2024-12-01 23:14:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-12-01 23:14:54,343 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:54,343 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 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] [2024-12-01 23:14:54,343 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-01 23:14:54,343 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:54,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:54,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1702142449, now seen corresponding path program 1 times [2024-12-01 23:14:54,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:54,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269297273] [2024-12-01 23:14:54,344 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:14:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:14:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10575 trivial. 0 not checked. [2024-12-01 23:14:54,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:14:54,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269297273] [2024-12-01 23:14:54,903 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269297273] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:14:54,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:14:54,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:14:54,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699516409] [2024-12-01 23:14:54,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:14:54,904 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:14:54,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:14:54,905 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:14:54,905 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:54,905 INFO L87 Difference]: Start difference. First operand 64397 states and 88018 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-12-01 23:14:57,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:14:57,190 INFO L93 Difference]: Finished difference Result 128511 states and 176794 transitions. [2024-12-01 23:14:57,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:14:57,191 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 775 [2024-12-01 23:14:57,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:14:57,407 INFO L225 Difference]: With dead ends: 128511 [2024-12-01 23:14:57,407 INFO L226 Difference]: Without dead ends: 64216 [2024-12-01 23:14:57,558 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:14:57,558 INFO L435 NwaCegarLoop]: 3167 mSDtfsCounter, 0 mSDsluCounter, 3161 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6328 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:14:57,559 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6328 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:14:57,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64216 states. [2024-12-01 23:14:59,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64216 to 64216. [2024-12-01 23:14:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64216 states, 45068 states have (on average 1.3032972397266354) internal successors, (58737), 45796 states have internal predecessors, (58737), 14462 states have call successors, (14462), 4686 states have call predecessors, (14462), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:14:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64216 states to 64216 states and 87657 transitions. [2024-12-01 23:14:59,821 INFO L78 Accepts]: Start accepts. Automaton has 64216 states and 87657 transitions. Word has length 775 [2024-12-01 23:14:59,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:14:59,822 INFO L471 AbstractCegarLoop]: Abstraction has 64216 states and 87657 transitions. [2024-12-01 23:14:59,822 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-12-01 23:14:59,822 INFO L276 IsEmpty]: Start isEmpty. Operand 64216 states and 87657 transitions. [2024-12-01 23:14:59,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2024-12-01 23:14:59,844 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:14:59,844 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 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] [2024-12-01 23:14:59,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-01 23:14:59,844 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:14:59,844 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:14:59,845 INFO L85 PathProgramCache]: Analyzing trace with hash 263809955, now seen corresponding path program 1 times [2024-12-01 23:14:59,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:14:59,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806354018] [2024-12-01 23:14:59,845 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:14:59,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:15:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10575 trivial. 0 not checked. [2024-12-01 23:15:00,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:15:00,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806354018] [2024-12-01 23:15:00,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806354018] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:15:00,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:15:00,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:15:00,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474360188] [2024-12-01 23:15:00,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:15:00,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:15:00,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:15:00,436 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:15:00,437 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:15:00,437 INFO L87 Difference]: Start difference. First operand 64216 states and 87657 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-12-01 23:15:02,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:15:02,371 INFO L93 Difference]: Finished difference Result 128186 states and 176109 transitions. [2024-12-01 23:15:02,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:15:02,371 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 780 [2024-12-01 23:15:02,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:15:02,649 INFO L225 Difference]: With dead ends: 128186 [2024-12-01 23:15:02,649 INFO L226 Difference]: Without dead ends: 64072 [2024-12-01 23:15:02,981 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:15:02,981 INFO L435 NwaCegarLoop]: 3156 mSDtfsCounter, 0 mSDsluCounter, 3153 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6309 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:15:02,981 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6309 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:15:03,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64072 states. [2024-12-01 23:15:05,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64072 to 64072. [2024-12-01 23:15:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64072 states, 44924 states have (on average 1.2994613124387855) internal successors, (58377), 45652 states have internal predecessors, (58377), 14462 states have call successors, (14462), 4686 states have call predecessors, (14462), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:15:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64072 states to 64072 states and 87297 transitions. [2024-12-01 23:15:05,457 INFO L78 Accepts]: Start accepts. Automaton has 64072 states and 87297 transitions. Word has length 780 [2024-12-01 23:15:05,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:15:05,458 INFO L471 AbstractCegarLoop]: Abstraction has 64072 states and 87297 transitions. [2024-12-01 23:15:05,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-12-01 23:15:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 64072 states and 87297 transitions. [2024-12-01 23:15:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-12-01 23:15:05,477 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:15:05,477 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 2, 2, 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] [2024-12-01 23:15:05,477 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-01 23:15:05,477 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:15:05,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:15:05,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1401355770, now seen corresponding path program 1 times [2024-12-01 23:15:05,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:15:05,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866875300] [2024-12-01 23:15:05,478 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:05,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:15:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 10575 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2024-12-01 23:15:06,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:15:06,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866875300] [2024-12-01 23:15:06,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866875300] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-01 23:15:06,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1375414215] [2024-12-01 23:15:06,251 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:06,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:15:06,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:15:06,253 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-01 23:15:06,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-01 23:15:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:07,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 4894 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-01 23:15:07,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:15:07,995 INFO L134 CoverageAnalysis]: Checked inductivity of 10575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10575 trivial. 0 not checked. [2024-12-01 23:15:07,995 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-01 23:15:07,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1375414215] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:15:07,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-01 23:15:07,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-01 23:15:07,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279877206] [2024-12-01 23:15:07,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:15:07,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:15:07,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:15:07,997 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:15:07,997 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:15:07,997 INFO L87 Difference]: Start difference. First operand 64072 states and 87297 transitions. Second operand has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-12-01 23:15:09,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:15:09,463 INFO L93 Difference]: Finished difference Result 127897 states and 176624 transitions. [2024-12-01 23:15:09,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:15:09,464 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 779 [2024-12-01 23:15:09,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:15:09,752 INFO L225 Difference]: With dead ends: 127897 [2024-12-01 23:15:09,752 INFO L226 Difference]: Without dead ends: 63927 [2024-12-01 23:15:09,970 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 783 GetRequests, 780 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:15:09,971 INFO L435 NwaCegarLoop]: 3152 mSDtfsCounter, 0 mSDsluCounter, 3145 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6297 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:15:09,971 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6297 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:15:10,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63927 states. [2024-12-01 23:15:12,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63927 to 63927. [2024-12-01 23:15:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63927 states, 44780 states have (on average 1.297208575256811) internal successors, (58089), 45507 states have internal predecessors, (58089), 14461 states have call successors, (14461), 4686 states have call predecessors, (14461), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:15:12,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63927 states to 63927 states and 87008 transitions. [2024-12-01 23:15:12,640 INFO L78 Accepts]: Start accepts. Automaton has 63927 states and 87008 transitions. Word has length 779 [2024-12-01 23:15:12,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:15:12,641 INFO L471 AbstractCegarLoop]: Abstraction has 63927 states and 87008 transitions. [2024-12-01 23:15:12,641 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.666666666666664) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2024-12-01 23:15:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 63927 states and 87008 transitions. [2024-12-01 23:15:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2024-12-01 23:15:12,852 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:15:12,852 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 5, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:15:12,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-01 23:15:13,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:15:13,053 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting __xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:15:13,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:15:13,053 INFO L85 PathProgramCache]: Analyzing trace with hash -36993431, now seen corresponding path program 1 times [2024-12-01 23:15:13,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:15:13,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032950087] [2024-12-01 23:15:13,054 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:13,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:15:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 10632 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10622 trivial. 0 not checked. [2024-12-01 23:15:13,994 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:15:13,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032950087] [2024-12-01 23:15:13,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2032950087] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-01 23:15:13,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000146952] [2024-12-01 23:15:13,994 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:13,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:15:13,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:15:13,996 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-01 23:15:13,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-01 23:15:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:16,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 5798 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-01 23:15:16,151 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:15:16,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10632 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10618 trivial. 0 not checked. [2024-12-01 23:15:16,213 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-01 23:15:16,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2000146952] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:15:16,213 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-01 23:15:16,213 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-01 23:15:16,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940806754] [2024-12-01 23:15:16,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:15:16,215 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:15:16,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:15:16,216 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:15:16,216 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:15:16,216 INFO L87 Difference]: Start difference. First operand 63927 states and 87008 transitions. Second operand has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (71), 2 states have call predecessors, (71), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-12-01 23:15:17,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:15:17,993 INFO L93 Difference]: Finished difference Result 127752 states and 176263 transitions. [2024-12-01 23:15:17,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:15:17,994 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (71), 2 states have call predecessors, (71), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 880 [2024-12-01 23:15:17,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:15:18,286 INFO L225 Difference]: With dead ends: 127752 [2024-12-01 23:15:18,287 INFO L226 Difference]: Without dead ends: 63927 [2024-12-01 23:15:18,516 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 885 GetRequests, 882 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:15:18,517 INFO L435 NwaCegarLoop]: 3147 mSDtfsCounter, 0 mSDsluCounter, 3145 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6292 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:15:18,517 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6292 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:15:18,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63927 states. [2024-12-01 23:15:20,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63927 to 63927. [2024-12-01 23:15:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63927 states, 44780 states have (on average 1.2923849933005807) internal successors, (57873), 45507 states have internal predecessors, (57873), 14461 states have call successors, (14461), 4686 states have call predecessors, (14461), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:15:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63927 states to 63927 states and 86792 transitions. [2024-12-01 23:15:20,586 INFO L78 Accepts]: Start accepts. Automaton has 63927 states and 86792 transitions. Word has length 880 [2024-12-01 23:15:20,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:15:20,587 INFO L471 AbstractCegarLoop]: Abstraction has 63927 states and 86792 transitions. [2024-12-01 23:15:20,587 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (71), 2 states have call predecessors, (71), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-12-01 23:15:20,587 INFO L276 IsEmpty]: Start isEmpty. Operand 63927 states and 86792 transitions. [2024-12-01 23:15:20,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-12-01 23:15:20,747 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:15:20,748 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:15:20,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-01 23:15:20,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:15:20,948 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting __xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:15:20,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:15:20,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1624279454, now seen corresponding path program 1 times [2024-12-01 23:15:20,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:15:20,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448604572] [2024-12-01 23:15:20,949 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:20,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:15:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:21,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10617 trivial. 0 not checked. [2024-12-01 23:15:21,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:15:21,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448604572] [2024-12-01 23:15:21,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448604572] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:15:21,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:15:21,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:15:21,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51785209] [2024-12-01 23:15:21,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:15:21,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:15:21,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:15:21,442 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:15:21,442 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:15:21,442 INFO L87 Difference]: Start difference. First operand 63927 states and 86792 transitions. Second operand has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (63), 1 states have call predecessors, (63), 1 states have call successors, (63) [2024-12-01 23:15:23,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:15:23,126 INFO L93 Difference]: Finished difference Result 127679 states and 174858 transitions. [2024-12-01 23:15:23,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:15:23,127 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (63), 1 states have call predecessors, (63), 1 states have call successors, (63) Word has length 869 [2024-12-01 23:15:23,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:15:23,491 INFO L225 Difference]: With dead ends: 127679 [2024-12-01 23:15:23,491 INFO L226 Difference]: Without dead ends: 63854 [2024-12-01 23:15:23,738 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:15:23,738 INFO L435 NwaCegarLoop]: 3144 mSDtfsCounter, 0 mSDsluCounter, 3135 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6279 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:15:23,738 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6279 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:15:23,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63854 states. [2024-12-01 23:15:25,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63854 to 63854. [2024-12-01 23:15:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63854 states, 44708 states have (on average 1.2912454146908832) internal successors, (57729), 45434 states have internal predecessors, (57729), 14460 states have call successors, (14460), 4686 states have call predecessors, (14460), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:15:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63854 states to 63854 states and 86647 transitions. [2024-12-01 23:15:25,998 INFO L78 Accepts]: Start accepts. Automaton has 63854 states and 86647 transitions. Word has length 869 [2024-12-01 23:15:25,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:15:25,999 INFO L471 AbstractCegarLoop]: Abstraction has 63854 states and 86647 transitions. [2024-12-01 23:15:25,999 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.666666666666664) internal successors, (173), 3 states have internal predecessors, (173), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (63), 1 states have call predecessors, (63), 1 states have call successors, (63) [2024-12-01 23:15:25,999 INFO L276 IsEmpty]: Start isEmpty. Operand 63854 states and 86647 transitions. [2024-12-01 23:15:26,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-12-01 23:15:26,167 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:15:26,168 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:15:26,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-01 23:15:26,168 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting __xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:15:26,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:15:26,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1917519843, now seen corresponding path program 1 times [2024-12-01 23:15:26,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:15:26,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031625135] [2024-12-01 23:15:26,169 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:15:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:26,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10617 trivial. 0 not checked. [2024-12-01 23:15:26,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:15:26,672 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031625135] [2024-12-01 23:15:26,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031625135] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:15:26,672 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:15:26,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:15:26,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175328945] [2024-12-01 23:15:26,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:15:26,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:15:26,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:15:26,674 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:15:26,674 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:15:26,675 INFO L87 Difference]: Start difference. First operand 63854 states and 86647 transitions. Second operand has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (63), 1 states have call predecessors, (63), 1 states have call successors, (63) [2024-12-01 23:15:29,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:15:29,062 INFO L93 Difference]: Finished difference Result 127531 states and 174567 transitions. [2024-12-01 23:15:29,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:15:29,063 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (63), 1 states have call predecessors, (63), 1 states have call successors, (63) Word has length 870 [2024-12-01 23:15:29,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:15:29,384 INFO L225 Difference]: With dead ends: 127531 [2024-12-01 23:15:29,384 INFO L226 Difference]: Without dead ends: 63779 [2024-12-01 23:15:29,620 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:15:29,620 INFO L435 NwaCegarLoop]: 3138 mSDtfsCounter, 0 mSDsluCounter, 3129 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6267 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:15:29,621 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6267 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:15:29,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63779 states. [2024-12-01 23:15:32,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63779 to 63779. [2024-12-01 23:15:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63779 states, 44635 states have (on average 1.2901086591240059) internal successors, (57584), 45360 states have internal predecessors, (57584), 14459 states have call successors, (14459), 4685 states have call predecessors, (14459), 4684 states have return successors, (14458), 14201 states have call predecessors, (14458), 14458 states have call successors, (14458) [2024-12-01 23:15:32,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63779 states to 63779 states and 86501 transitions. [2024-12-01 23:15:32,875 INFO L78 Accepts]: Start accepts. Automaton has 63779 states and 86501 transitions. Word has length 870 [2024-12-01 23:15:32,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:15:32,876 INFO L471 AbstractCegarLoop]: Abstraction has 63779 states and 86501 transitions. [2024-12-01 23:15:32,876 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (63), 1 states have call predecessors, (63), 1 states have call successors, (63) [2024-12-01 23:15:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 63779 states and 86501 transitions. [2024-12-01 23:15:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2024-12-01 23:15:33,044 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:15:33,044 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:15:33,044 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-01 23:15:33,045 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [__xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] === [2024-12-01 23:15:33,045 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:15:33,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1026504787, now seen corresponding path program 1 times [2024-12-01 23:15:33,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:15:33,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062136424] [2024-12-01 23:15:33,046 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:15:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:33,991 INFO L134 CoverageAnalysis]: Checked inductivity of 10615 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10605 trivial. 0 not checked. [2024-12-01 23:15:33,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:15:33,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062136424] [2024-12-01 23:15:33,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062136424] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-01 23:15:33,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131063032] [2024-12-01 23:15:33,991 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:15:33,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-01 23:15:33,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:15:33,993 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-01 23:15:33,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-01 23:15:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:15:36,021 INFO L256 TraceCheckSpWp]: Trace formula consists of 5633 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-01 23:15:36,039 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-01 23:15:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 10615 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10615 trivial. 0 not checked. [2024-12-01 23:15:36,082 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-01 23:15:36,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1131063032] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:15:36,082 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-01 23:15:36,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-01 23:15:36,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176708055] [2024-12-01 23:15:36,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:15:36,083 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:15:36,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:15:36,083 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:15:36,084 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:15:36,084 INFO L87 Difference]: Start difference. First operand 63779 states and 86501 transitions. Second operand has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-12-01 23:15:37,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:15:37,964 INFO L93 Difference]: Finished difference Result 127273 states and 173759 transitions. [2024-12-01 23:15:37,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:15:37,964 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 882 [2024-12-01 23:15:37,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:15:38,099 INFO L225 Difference]: With dead ends: 127273 [2024-12-01 23:15:38,099 INFO L226 Difference]: Without dead ends: 0 [2024-12-01 23:15:38,416 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 887 GetRequests, 884 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:15:38,416 INFO L435 NwaCegarLoop]: 3126 mSDtfsCounter, 0 mSDsluCounter, 3120 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6246 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-01 23:15:38,416 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6246 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-01 23:15:38,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-01 23:15:38,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-01 23:15:38,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-01 23:15:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-01 23:15:38,514 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 882 [2024-12-01 23:15:38,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:15:38,514 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-01 23:15:38,514 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.666666666666664) internal successors, (176), 3 states have internal predecessors, (176), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-12-01 23:15:38,514 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-01 23:15:38,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-01 23:15:38,517 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __xchg_wrong_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (3 of 4 remaining) [2024-12-01 23:15:38,518 INFO L782 garLoopResultBuilder]: Registering result SAFE for location crypt_iv_benbi_genErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (2 of 4 remaining) [2024-12-01 23:15:38,518 INFO L782 garLoopResultBuilder]: Registering result SAFE for location __bad_percpu_sizeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 4 remaining) [2024-12-01 23:15:38,518 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2024-12-01 23:15:38,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-01 23:15:38,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-12-01 23:15:38,720 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:15:38,722 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-01 23:18:20,592 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-01 23:18:20,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 11:18:20 BoogieIcfgContainer [2024-12-01 23:18:20,606 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-01 23:18:20,606 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-01 23:18:20,606 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-01 23:18:20,607 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-01 23:18:20,607 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:14:16" (3/4) ... [2024-12-01 23:18:20,610 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_null_gen [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-01 23:18:20,617 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __xchg_wrong_size [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_cipher_crt [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dm_per_bio_data [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcryptd_crypt [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_essiv_dtr [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iterate_devices [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clone_init [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_map [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_shash_tfm [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mempool_free [2024-12-01 23:18:20,618 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_message [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcryptd_crypt_write_io_submit [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_free_hash [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_release_8 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_release_5 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_release_4 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strsep [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_2 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_dec_pending [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_essiv_ctr [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_init [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_ablkcipher_alignmask [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_ctr [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_essiv_wipe [2024-12-01 23:18:20,619 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ERR_PTR [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_preresume [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_dtr [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_inc_pending [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_merge [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure generic_make_request [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mempool_destroy [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_xor [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mempool_create [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_ablkcipher_ivsize [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_shash_alg [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_free_tfms [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_2 [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_dtr [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure any_tfm [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_dtr [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_hash_tfm [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcryptd_queue_crypt [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_postsuspend [2024-12-01 23:18:20,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_essiv_init [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_init_table [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bio_put [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_hash_digestsize [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_plain_gen [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_shash_descsize [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_ctr [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_free_tfm [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_shash_init [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_set_key [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_free_req [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_benbi_ctr [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iv_of_dmreq [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_wipe [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_post [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_alloc_shash [2024-12-01 23:18:20,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_gen [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcryptd_io_read [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-12-01 23:18:20,622 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_free_buffer_pages [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_ablkcipher_crt [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_hash_crt [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bio_advance_iter [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_wipe [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_benbi_dtr [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __alloc_workqueue_key [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_cipher_setkey [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_free_shash [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_one [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_ablkcipher_reqtfm [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzfree [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrdup [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_post [2024-12-01 23:18:20,623 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_alloc_base [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_setkey_allcpus [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcryptd_crypt_read_done [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ilog2_u32 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_plain64_gen [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_free_cipher [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_benbi_gen [2024-12-01 23:18:20,624 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __bad_percpu_size [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_status [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strcasecmp [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_convert_init [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scnprintf [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_convert [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_whitening [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_essiv_gen [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_cipher_tfm [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_2 [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dmreq_of_req [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_tcw_init [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmap_atomic [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_tfm_alg_blocksize [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_shash_update [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_set_page [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kunmap_atomic [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-12-01 23:18:20,625 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypto_ablkcipher_tfm [2024-12-01 23:18:20,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_resume [2024-12-01 23:18:20,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcryptd_io_read_work [2024-12-01 23:18:20,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2024-12-01 23:18:20,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crypt_iv_lmk_gen [2024-12-01 23:18:20,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-12-01 23:18:20,677 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 757 nodes and edges [2024-12-01 23:18:20,685 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 260 nodes and edges [2024-12-01 23:18:20,693 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2024-12-01 23:18:20,698 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2024-12-01 23:18:20,702 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-12-01 23:18:20,705 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-01 23:18:20,709 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-01 23:18:20,713 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-01 23:18:20,751 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:20,753 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:20,759 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:20,762 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:20,769 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:20,771 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,050 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,050 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,056 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,056 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,057 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,057 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-12-01 23:18:21,102 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-01 23:18:21,102 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-01 23:18:21,102 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-01 23:18:21,103 INFO L158 Benchmark]: Toolchain (without parser) took 258654.22ms. Allocated memory was 142.6MB in the beginning and 12.9GB in the end (delta: 12.8GB). Free memory was 105.5MB in the beginning and 5.9GB in the end (delta: -5.8GB). Peak memory consumption was 7.0GB. Max. memory is 16.1GB. [2024-12-01 23:18:21,103 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-01 23:18:21,103 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2317.04ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 105.5MB in the beginning and 179.7MB in the end (delta: -74.2MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. [2024-12-01 23:18:21,103 INFO L158 Benchmark]: Boogie Procedure Inliner took 204.54ms. Allocated memory is still 335.5MB. Free memory was 179.7MB in the beginning and 150.2MB in the end (delta: 29.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-01 23:18:21,104 INFO L158 Benchmark]: Boogie Preprocessor took 1562.58ms. Allocated memory is still 335.5MB. Free memory was 150.2MB in the beginning and 79.2MB in the end (delta: 71.0MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. [2024-12-01 23:18:21,104 INFO L158 Benchmark]: RCFGBuilder took 9958.06ms. Allocated memory was 335.5MB in the beginning and 536.9MB in the end (delta: 201.3MB). Free memory was 79.2MB in the beginning and 392.5MB in the end (delta: -313.3MB). Peak memory consumption was 190.7MB. Max. memory is 16.1GB. [2024-12-01 23:18:21,104 INFO L158 Benchmark]: TraceAbstraction took 244109.78ms. Allocated memory was 536.9MB in the beginning and 12.9GB in the end (delta: 12.4GB). Free memory was 388.6MB in the beginning and 6.0GB in the end (delta: -5.6GB). Peak memory consumption was 11.2GB. Max. memory is 16.1GB. [2024-12-01 23:18:21,105 INFO L158 Benchmark]: Witness Printer took 495.53ms. Allocated memory is still 12.9GB. Free memory was 6.0GB in the beginning and 5.9GB in the end (delta: 85.5MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2024-12-01 23:18:21,106 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2317.04ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 105.5MB in the beginning and 179.7MB in the end (delta: -74.2MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 204.54ms. Allocated memory is still 335.5MB. Free memory was 179.7MB in the beginning and 150.2MB in the end (delta: 29.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1562.58ms. Allocated memory is still 335.5MB. Free memory was 150.2MB in the beginning and 79.2MB in the end (delta: 71.0MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. * RCFGBuilder took 9958.06ms. Allocated memory was 335.5MB in the beginning and 536.9MB in the end (delta: 201.3MB). Free memory was 79.2MB in the beginning and 392.5MB in the end (delta: -313.3MB). Peak memory consumption was 190.7MB. Max. memory is 16.1GB. * TraceAbstraction took 244109.78ms. Allocated memory was 536.9MB in the beginning and 12.9GB in the end (delta: 12.4GB). Free memory was 388.6MB in the beginning and 6.0GB in the end (delta: -5.6GB). Peak memory consumption was 11.2GB. Max. memory is 16.1GB. * Witness Printer took 495.53ms. Allocated memory is still 12.9GB. Free memory was 6.0GB in the beginning and 5.9GB in the end (delta: 85.5MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4437]: 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"); [4437] - GenericResultAtLocation [Line: 4444]: 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)); [4444] - GenericResultAtLocation [Line: 4458]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [4458] - GenericResultAtLocation [Line: 4465]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4465] - GenericResultAtLocation [Line: 4624]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4624] - GenericResultAtLocation [Line: 4627]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] - GenericResultAtLocation [Line: 4630]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4630] - GenericResultAtLocation [Line: 4633]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4633] - GenericResultAtLocation [Line: 4684]: 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)); [4684] - GenericResultAtLocation [Line: 4691]: 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)); [4691] - GenericResultAtLocation [Line: 4699]: 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"); [4699-4700] - GenericResultAtLocation [Line: 4713]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4713] - GenericResultAtLocation [Line: 4716]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4716] - GenericResultAtLocation [Line: 4718]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4718] - GenericResultAtLocation [Line: 4723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4723] - GenericResultAtLocation [Line: 4726]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4726] - GenericResultAtLocation [Line: 4728]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4728] - GenericResultAtLocation [Line: 4733]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4733] - GenericResultAtLocation [Line: 4736]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4736] - GenericResultAtLocation [Line: 4738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4738] - GenericResultAtLocation [Line: 4743]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4743] - GenericResultAtLocation [Line: 4746]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4746] - GenericResultAtLocation [Line: 4748]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4748] - GenericResultAtLocation [Line: 4766]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4766] - GenericResultAtLocation [Line: 4769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4769] - GenericResultAtLocation [Line: 4771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4771] - GenericResultAtLocation [Line: 4776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4776] - GenericResultAtLocation [Line: 4779]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4779] - GenericResultAtLocation [Line: 4781]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4781] - GenericResultAtLocation [Line: 4786]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4786] - GenericResultAtLocation [Line: 4789]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4789] - GenericResultAtLocation [Line: 4791]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4791] - GenericResultAtLocation [Line: 4796]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4796] - GenericResultAtLocation [Line: 4799]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4799] - GenericResultAtLocation [Line: 4801]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4801] - GenericResultAtLocation [Line: 5023]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5023] - GenericResultAtLocation [Line: 5030]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5030] - GenericResultAtLocation [Line: 5040]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5040] - GenericResultAtLocation [Line: 5050]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5050] - GenericResultAtLocation [Line: 5163]: 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 *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5163-5164] - GenericResultAtLocation [Line: 5171]: 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 *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5171-5172] - GenericResultAtLocation [Line: 5179]: 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 *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5179-5180] - GenericResultAtLocation [Line: 5206]: 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 *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5206-5207] - GenericResultAtLocation [Line: 5214]: 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 *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5214-5215] - GenericResultAtLocation [Line: 6622]: 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1415/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-crypt.c"), "i" (1041), "i" (12UL)); [6622-6623] - GenericResultAtLocation [Line: 6850]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6850-6851] - GenericResultAtLocation [Line: 6855]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [6855-6856] - GenericResultAtLocation [Line: 6860]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [6860-6861] - GenericResultAtLocation [Line: 6865]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [6865-6866] - GenericResultAtLocation [Line: 6883]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [6883-6884] - GenericResultAtLocation [Line: 6888]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [6888-6889] - GenericResultAtLocation [Line: 6893]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [6893-6894] - GenericResultAtLocation [Line: 6898]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [6898-6899] - GenericResultAtLocation [Line: 6916]: 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1415/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-crypt.c"), "i" (1228), "i" (12UL)); [6916-6917] - GenericResultAtLocation [Line: 6965]: 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1415/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-crypt.c"), "i" (1261), "i" (12UL)); [6965-6966] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4673]: there are no unsupported features in the program For all program executions holds that there are no unsupported features in the program at this location - PositiveResult [Line: 5568]: there are no unsupported features in the program For all program executions holds that there are no unsupported features in the program at this location - PositiveResult [Line: 4614]: there are no unsupported features in the program For all program executions holds that there are no unsupported features in the program at this location - PositiveResult [Line: 9674]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 212 procedures, 2609 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 82.2s, OverallIterations: 17, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.9s, AutomataDifference: 34.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 20411 SdHoareTripleChecker+Valid, 8.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 20411 mSDsluCounter, 109987 SdHoareTripleChecker+Invalid, 8.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 49430 mSDsCounter, 93 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 495 IncrementalHoareTripleChecker+Invalid, 590 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 93 mSolverCounterUnsat, 60557 mSDtfsCounter, 495 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3208 GetRequests, 3184 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=64397occurred in iteration=10, InterpolantAutomatonStates: 51, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 23.1s AutomataMinimizationTime, 17 MinimizatonAttempts, 105 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.3s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 8.2s InterpolantComputationTime, 15704 NumberOfCodeBlocks, 15704 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 15683 ConstructedInterpolants, 0 QuantifiedInterpolants, 16155 SizeOfPredicates, 0 NumberOfNonLiveVariables, 20580 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 21 InterpolantComputations, 17 PerfectInterpolantSequences, 194625/194809 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - InvariantResult [Line: 6256]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 7599]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_state_variable_3 == 1)) - InvariantResult [Line: 6904]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 6820]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 7330]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 7499]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_3 == 1)) - InvariantResult [Line: 7828]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (ldv_state_variable_3 == 1)) - InvariantResult [Line: 8046]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 7015]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - InvariantResult [Line: 6256]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) RESULT: Ultimate proved your program to be correct! [2024-12-01 23:18:21,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b993b44b-b0bc-4a5e-81b3-344951bc18ed/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE