./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 c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:03:19,301 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:03:19,379 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:03:19,389 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:03:19,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:03:19,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:03:19,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:03:19,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:03:19,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:03:19,421 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:03:19,421 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:03:19,421 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:03:19,421 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:03:19,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:03:19,424 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:03:19,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:03:19,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:03:19,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:03:19,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:03:19,425 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:03:19,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:03:19,425 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:03:19,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:03:19,426 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:03:19,426 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:03:19,426 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:03:19,426 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:03:19,426 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:03:19,426 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:03:19,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:03:19,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:03:19,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:03:19,427 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:03:19,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:03:19,428 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 [2025-02-06 07:03:19,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:03:19,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:03:19,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:03:19,754 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:03:19,754 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:03:19,756 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2025-02-06 07:03:21,088 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b7d0052b3/f10cfc4fee4242ab87ea875180b411ad/FLAG8fbc5633f [2025-02-06 07:03:21,851 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:03:21,852 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2025-02-06 07:03:21,915 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b7d0052b3/f10cfc4fee4242ab87ea875180b411ad/FLAG8fbc5633f [2025-02-06 07:03:21,936 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/b7d0052b3/f10cfc4fee4242ab87ea875180b411ad [2025-02-06 07:03:21,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:03:21,941 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:03:21,943 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:03:21,943 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:03:21,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:03:21,949 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:03:21" (1/1) ... [2025-02-06 07:03:21,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33f67c65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:21, skipping insertion in model container [2025-02-06 07:03:21,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:03:21" (1/1) ... [2025-02-06 07:03:22,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:03:24,860 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2025-02-06 07:03:24,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:03:24,949 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:03:25,034 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] [2025-02-06 07:03:25,036 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] [2025-02-06 07:03:25,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [4458] [2025-02-06 07:03:25,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4465] [2025-02-06 07:03:25,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4624] [2025-02-06 07:03:25,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] [2025-02-06 07:03:25,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4630] [2025-02-06 07:03:25,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4633] [2025-02-06 07:03:25,055 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] [2025-02-06 07:03:25,055 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] [2025-02-06 07:03:25,055 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] [2025-02-06 07:03:25,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4713] [2025-02-06 07:03:25,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4716] [2025-02-06 07:03:25,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4718] [2025-02-06 07:03:25,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4723] [2025-02-06 07:03:25,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4726] [2025-02-06 07:03:25,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4728] [2025-02-06 07:03:25,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4733] [2025-02-06 07:03:25,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4736] [2025-02-06 07:03:25,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4738] [2025-02-06 07:03:25,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4743] [2025-02-06 07:03:25,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4746] [2025-02-06 07:03:25,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4748] [2025-02-06 07:03:25,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4766] [2025-02-06 07:03:25,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4769] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4771] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4776] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4779] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4781] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4786] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4789] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4791] [2025-02-06 07:03:25,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4796] [2025-02-06 07:03:25,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4799] [2025-02-06 07:03:25,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4801] [2025-02-06 07:03:25,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5023] [2025-02-06 07:03:25,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5030] [2025-02-06 07:03:25,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5040] [2025-02-06 07:03:25,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5050] [2025-02-06 07:03:25,086 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] [2025-02-06 07:03:25,089 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] [2025-02-06 07:03:25,090 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] [2025-02-06 07:03:25,091 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] [2025-02-06 07:03:25,091 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] [2025-02-06 07:03:25,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2025-02-06 07:03:25,248 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] [2025-02-06 07:03:25,249 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] [2025-02-06 07:03:25,249 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] [2025-02-06 07:03:25,249 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] [2025-02-06 07:03:25,250 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] [2025-02-06 07:03:25,250 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] [2025-02-06 07:03:25,250 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] [2025-02-06 07:03:25,251 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] [2025-02-06 07:03:25,251 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] [2025-02-06 07:03:25,259 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] [2025-02-06 07:03:25,419 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2025-02-06 07:03:25,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:03:25,609 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __xchg_wrong_size, __bad_unaligned_access_size, __bad_percpu_size [2025-02-06 07:03:25,616 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:03:25,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25 WrapperNode [2025-02-06 07:03:25,618 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:03:25,619 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:03:25,620 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:03:25,620 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:03:25,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:25,721 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:25,965 INFO L138 Inliner]: procedures = 358, calls = 2041, calls flagged for inlining = 147, calls inlined = 142, statements flattened = 5559 [2025-02-06 07:03:25,966 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:03:25,967 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:03:25,967 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:03:25,967 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:03:25,986 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:25,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:26,066 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,297 INFO L175 MemorySlicer]: Split 960 memory accesses to 34 slices as follows [5, 10, 3, 6, 5, 4, 30, 3, 6, 3, 8, 2, 6, 6, 5, 4, 4, 2, 734, 2, 15, 0, 2, 13, 3, 32, 10, 2, 7, 16, 2, 5, 2, 3]. 76 percent of accesses are in the largest equivalence class. The 185 initializations are split as follows [0, 10, 0, 6, 0, 4, 0, 0, 6, 0, 8, 0, 6, 6, 5, 4, 4, 0, 68, 2, 15, 0, 0, 13, 0, 0, 10, 0, 0, 16, 2, 0, 0, 0]. The 287 writes are split as follows [5, 0, 1, 0, 3, 0, 30, 3, 0, 3, 0, 1, 0, 0, 0, 0, 0, 1, 226, 0, 0, 0, 1, 0, 1, 1, 0, 1, 3, 0, 0, 3, 2, 2]. [2025-02-06 07:03:27,297 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,298 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,447 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,465 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,518 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,556 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,615 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:03:27,617 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:03:27,619 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:03:27,619 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:03:27,620 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (1/1) ... [2025-02-06 07:03:27,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:03:27,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:03:27,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:03:27,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:03:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-02-06 07:03:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-02-06 07:03:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2025-02-06 07:03:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2025-02-06 07:03:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2025-02-06 07:03:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:03:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2025-02-06 07:03:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:03:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-02-06 07:03:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-02-06 07:03:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-02-06 07:03:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:03:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2025-02-06 07:03:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2025-02-06 07:03:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2025-02-06 07:03:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:03:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2025-02-06 07:03:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:03:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-02-06 07:03:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-02-06 07:03:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-02-06 07:03:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:03:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:03:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:03:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-02-06 07:03:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2025-02-06 07:03:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2025-02-06 07:03:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:03:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 07:03:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 07:03:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2025-02-06 07:03:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2025-02-06 07:03:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2025-02-06 07:03:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2025-02-06 07:03:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2025-02-06 07:03:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:03:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:03:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2025-02-06 07:03:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:03:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2025-02-06 07:03:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2025-02-06 07:03:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2025-02-06 07:03:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2025-02-06 07:03:27,710 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:03:27,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2025-02-06 07:03:27,711 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2025-02-06 07:03:27,711 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-02-06 07:03:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2025-02-06 07:03:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2025-02-06 07:03:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2025-02-06 07:03:27,712 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:03:27,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:03:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:03:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:03:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:03:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-02-06 07:03:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2025-02-06 07:03:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2025-02-06 07:03:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2025-02-06 07:03:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2025-02-06 07:03:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:03:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2025-02-06 07:03:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2025-02-06 07:03:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2025-02-06 07:03:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2025-02-06 07:03:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2025-02-06 07:03:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2025-02-06 07:03:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2025-02-06 07:03:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2025-02-06 07:03:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:03:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 07:03:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2025-02-06 07:03:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2025-02-06 07:03:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2025-02-06 07:03:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2025-02-06 07:03:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:03:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-02-06 07:03:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 07:03:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2025-02-06 07:03:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:03:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:03:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2025-02-06 07:03:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-02-06 07:03:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2025-02-06 07:03:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2025-02-06 07:03:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2025-02-06 07:03:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-02-06 07:03:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-02-06 07:03:27,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2025-02-06 07:03:27,737 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2025-02-06 07:03:27,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2025-02-06 07:03:27,738 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:03:27,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2025-02-06 07:03:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2025-02-06 07:03:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2025-02-06 07:03:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:03:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:03:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-02-06 07:03:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-02-06 07:03:29,050 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:03:29,053 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:03:29,418 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9813: havoc bio_alloc_bioset_#t~ret1289#1.base, bio_alloc_bioset_#t~ret1289#1.offset; [2025-02-06 07:03:29,539 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6769: call ULTIMATE.dealloc(kcryptd_queue_read_~#__key~1#1.base, kcryptd_queue_read_~#__key~1#1.offset);havoc kcryptd_queue_read_~#__key~1#1.base, kcryptd_queue_read_~#__key~1#1.offset;call ULTIMATE.dealloc(kcryptd_queue_read_~#__constr_expr_0~0#1.base, kcryptd_queue_read_~#__constr_expr_0~0#1.offset);havoc kcryptd_queue_read_~#__constr_expr_0~0#1.base, kcryptd_queue_read_~#__constr_expr_0~0#1.offset; [2025-02-06 07:03:29,901 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5608: havoc crypto_shash_digestsize_#t~mem306#1; [2025-02-06 07:03:29,908 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5251: havoc crypto_tfm_alg_alignmask_#t~mem215#1.base, crypto_tfm_alg_alignmask_#t~mem215#1.offset;havoc crypto_tfm_alg_alignmask_#t~mem216#1; [2025-02-06 07:03:30,544 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9961: havoc #t~ret1315.base, #t~ret1315.offset; [2025-02-06 07:03:30,637 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9912: havoc kthread_stop_#t~nondet1306#1; [2025-02-06 07:03:30,649 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5614: havoc #t~mem307; [2025-02-06 07:03:30,706 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7160: call ULTIMATE.dealloc(crypt_decode_key_~#buffer~0#1.base, crypt_decode_key_~#buffer~0#1.offset);havoc crypt_decode_key_~#buffer~0#1.base, crypt_decode_key_~#buffer~0#1.offset; [2025-02-06 07:03:30,706 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9901: havoc kstrtou8_#t~nondet1303#1; [2025-02-06 07:03:30,723 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9846: havoc #t~ret1294.base, #t~ret1294.offset; [2025-02-06 07:03:30,755 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6313: call ULTIMATE.dealloc(~#sector~1.base, ~#sector~1.offset);havoc ~#sector~1.base, ~#sector~1.offset; [2025-02-06 07:03:30,774 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9816: havoc bio_clone_fast_#t~ret1290#1.base, bio_clone_fast_#t~ret1290#1.offset; [2025-02-06 07:03:30,799 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5220: havoc #t~mem197; [2025-02-06 07:03:31,020 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6063: call ULTIMATE.dealloc(#t~malloc436#1.base, #t~malloc436#1.offset);havoc #t~malloc436#1.base, #t~malloc436#1.offset;call ULTIMATE.dealloc(~#__desc_desc~0#1.base, ~#__desc_desc~0#1.offset);havoc ~#__desc_desc~0#1.base, ~#__desc_desc~0#1.offset;call ULTIMATE.dealloc(~#md5state~0#1.base, ~#md5state~0#1.offset);havoc ~#md5state~0#1.base, ~#md5state~0#1.offset;call ULTIMATE.dealloc(~#buf~0#1.base, ~#buf~0#1.offset);havoc ~#buf~0#1.base, ~#buf~0#1.offset; [2025-02-06 07:03:31,049 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9897: havoc #t~ret1302.base, #t~ret1302.offset; [2025-02-06 07:03:31,068 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9843: havoc #t~ret1293.base, #t~ret1293.offset; [2025-02-06 07:03:31,228 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint crypt_statusFINAL: assume true; [2025-02-06 07:03:31,377 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9908: havoc kthread_should_stop_#t~nondet1305#1; [2025-02-06 07:03:31,377 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6796: call ULTIMATE.dealloc(dmcrypt_write_~#write_tree~0#1.base, dmcrypt_write_~#write_tree~0#1.offset);havoc dmcrypt_write_~#write_tree~0#1.base, dmcrypt_write_~#write_tree~0#1.offset;call ULTIMATE.dealloc(dmcrypt_write_~#plug~0#1.base, dmcrypt_write_~#plug~0#1.offset);havoc dmcrypt_write_~#plug~0#1.base, dmcrypt_write_~#plug~0#1.offset;call ULTIMATE.dealloc(dmcrypt_write_~#wait~0#1.base, dmcrypt_write_~#wait~0#1.offset);havoc dmcrypt_write_~#wait~0#1.base, dmcrypt_write_~#wait~0#1.offset;call ULTIMATE.dealloc(dmcrypt_write_~#__constr_expr_0~1#1.base, dmcrypt_write_~#__constr_expr_0~1#1.offset);havoc dmcrypt_write_~#__constr_expr_0~1#1.base, dmcrypt_write_~#__constr_expr_0~1#1.offset; [2025-02-06 07:03:31,377 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9994: havoc rb_first_#t~ret1319#1.base, rb_first_#t~ret1319#1.offset; [2025-02-06 07:03:31,414 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863: call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset);havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-02-06 07:03:31,567 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9801: havoc _cond_resched_#t~nondet1288#1; [2025-02-06 07:03:31,568 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6416: call ULTIMATE.dealloc(crypt_convert_block_~#bv_in~0#1.base, crypt_convert_block_~#bv_in~0#1.offset);havoc crypt_convert_block_~#bv_in~0#1.base, crypt_convert_block_~#bv_in~0#1.offset;call ULTIMATE.dealloc(crypt_convert_block_~#bv_out~0#1.base, crypt_convert_block_~#bv_out~0#1.offset);havoc crypt_convert_block_~#bv_out~0#1.base, crypt_convert_block_~#bv_out~0#1.offset; [2025-02-06 07:03:31,615 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9853: havoc crypto_shash_final_#t~nondet1295#1; [2025-02-06 07:03:31,615 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6261: call ULTIMATE.dealloc(#t~malloc503#1.base, #t~malloc503#1.offset);havoc #t~malloc503#1.base, #t~malloc503#1.offset;call ULTIMATE.dealloc(~#sector~0#1.base, ~#sector~0#1.offset);havoc ~#sector~0#1.base, ~#sector~0#1.offset;call ULTIMATE.dealloc(~#buf~1#1.base, ~#buf~1#1.offset);havoc ~#buf~1#1.base, ~#buf~1#1.offset;call ULTIMATE.dealloc(~#__desc_desc~1#1.base, ~#__desc_desc~1#1.offset);havoc ~#__desc_desc~1#1.base, ~#__desc_desc~1#1.offset; [2025-02-06 07:03:36,870 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9945: havoc ldv_setup_5_#t~nondet1312#1; [2025-02-06 07:03:36,870 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9881: havoc dm_shift_arg_#t~ret1300#1.base, dm_shift_arg_#t~ret1300#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9949: havoc ldv_setup_8_#t~nondet1313#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9885: havoc dm_table_get_mode_#t~nondet1301#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9825: havoc bioset_create_#t~ret1291#1.base, bioset_create_#t~ret1291#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10027: havoc wake_up_process_#t~nondet1323#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9904: havoc kthread_create_on_node_#t~ret1304#1.base, kthread_create_on_node_#t~ret1304#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4488: havoc is_power_of_2_#t~bitwise6#1;havoc is_power_of_2_#t~short7#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9840: havoc crypto_alloc_ablkcipher_#t~ret1292#1.base, crypto_alloc_ablkcipher_#t~ret1292#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7397: call ULTIMATE.dealloc(crypt_ctr_cipher_~#tmp~82#1.base, crypt_ctr_cipher_~#tmp~82#1.offset);havoc crypt_ctr_cipher_~#tmp~82#1.base, crypt_ctr_cipher_~#tmp~82#1.offset;call ULTIMATE.dealloc(crypt_ctr_cipher_~#ivopts~0#1.base, crypt_ctr_cipher_~#ivopts~0#1.offset);havoc crypt_ctr_cipher_~#ivopts~0#1.base, crypt_ctr_cipher_~#ivopts~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_cipher_~#keycount~0#1.base, crypt_ctr_cipher_~#keycount~0#1.offset);havoc crypt_ctr_cipher_~#keycount~0#1.base, crypt_ctr_cipher_~#keycount~0#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9782: havoc __bitmap_weight_#t~nondet1287#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7611: call ULTIMATE.dealloc(crypt_ctr_~#opt_params~0#1.base, crypt_ctr_~#opt_params~0#1.offset);havoc crypt_ctr_~#opt_params~0#1.base, crypt_ctr_~#opt_params~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#as~0#1.base, crypt_ctr_~#as~0#1.offset);havoc crypt_ctr_~#as~0#1.base, crypt_ctr_~#as~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#_args~0#1.base, crypt_ctr_~#_args~0#1.offset);havoc crypt_ctr_~#_args~0#1.base, crypt_ctr_~#_args~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#__key~3#1.base, crypt_ctr_~#__key~3#1.offset);havoc crypt_ctr_~#__key~3#1.base, crypt_ctr_~#__key~3#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#__key___0~0#1.base, crypt_ctr_~#__key___0~0#1.offset);havoc crypt_ctr_~#__key___0~0#1.base, crypt_ctr_~#__key___0~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#__key___1~0#1.base, crypt_ctr_~#__key___1~0#1.offset);havoc crypt_ctr_~#__key___1~0#1.base, crypt_ctr_~#__key___1~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#__key___2~0#1.base, crypt_ctr_~#__key___2~0#1.offset);havoc crypt_ctr_~#__key___2~0#1.base, crypt_ctr_~#__key___2~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#__key___3~0#1.base, crypt_ctr_~#__key___3~0#1.offset);havoc crypt_ctr_~#__key___3~0#1.base, crypt_ctr_~#__key___3~0#1.offset;call ULTIMATE.dealloc(crypt_ctr_~#__constr_expr_0~3#1.base, crypt_ctr_~#__constr_expr_0~3#1.offset);havoc crypt_ctr_~#__constr_expr_0~3#1.base, crypt_ctr_~#__constr_expr_0~3#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5366: havoc crypto_ablkcipher_reqsize_#t~mem251#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9925: havoc ldv_presuspend_3_#t~nondet1307#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9867: havoc dm_get_device_#t~nondet1297#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9874: havoc dm_read_arg_group_#t~nondet1298#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9941: havoc ldv_setup_4_#t~nondet1311#1; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8555: call ULTIMATE.dealloc(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset);havoc main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset);havoc main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset);havoc main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset);havoc main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset; [2025-02-06 07:03:36,871 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9878: havoc dm_register_target_#t~nondet1299#1; [2025-02-06 07:03:37,472 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:03:38,359 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9937: havoc #t~nondet1310; [2025-02-06 07:03:38,361 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9933: havoc #t~nondet1309; [2025-02-06 07:03:38,364 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9929: havoc #t~nondet1308; [2025-02-06 07:03:38,367 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10020: havoc #t~ret1322.base, #t~ret1322.offset; [2025-02-06 07:03:38,448 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5229: havoc bdev_get_queue_#t~mem204#1.base, bdev_get_queue_#t~mem204#1.offset;havoc bdev_get_queue_#t~mem205#1.base, bdev_get_queue_#t~mem205#1.offset; [2025-02-06 07:03:38,460 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289: havoc #t~mem223; [2025-02-06 07:03:38,488 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5675: havoc #t~mem343.base, #t~mem343.offset;havoc #t~mem344.base, #t~mem344.offset; [2025-02-06 07:03:38,521 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7144: call ULTIMATE.dealloc(~#__key~2.base, ~#__key~2.offset);havoc ~#__key~2.base, ~#__key~2.offset;call ULTIMATE.dealloc(~#__constr_expr_0~2.base, ~#__constr_expr_0~2.offset);havoc ~#__constr_expr_0~2.base, ~#__constr_expr_0~2.offset; [2025-02-06 07:03:38,551 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5697: call ULTIMATE.dealloc(~#desc~0#1.base, ~#desc~0#1.offset);havoc ~#desc~0#1.base, ~#desc~0#1.offset;call ULTIMATE.dealloc(~#sg~0#1.base, ~#sg~0#1.offset);havoc ~#sg~0#1.base, ~#sg~0#1.offset; [2025-02-06 07:03:38,556 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5529: havoc #t~mem283; [2025-02-06 07:03:38,588 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9980: havoc #t~nondet1316; [2025-02-06 07:03:38,592 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9988: havoc #t~nondet1318; [2025-02-06 07:03:38,638 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6410: havoc #t~bitwise545; [2025-02-06 07:03:38,674 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9778: havoc #t~ret1286.base, #t~ret1286.offset; [2025-02-06 07:03:38,687 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4451: havoc #t~mem2;havoc #t~bitwise3; [2025-02-06 07:03:38,790 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10017: havoc #t~nondet1321; [2025-02-06 07:03:38,793 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10007: havoc #t~nondet1320; [2025-02-06 07:03:38,815 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6390: havoc #t~mem539; [2025-02-06 07:03:38,819 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5245: havoc #t~mem213.base, #t~mem213.offset;havoc #t~mem214; [2025-02-06 07:03:38,823 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9857: havoc #t~nondet1296; [2025-02-06 07:03:40,358 INFO L? ?]: Removed 3158 outVars from TransFormulas that were not future-live. [2025-02-06 07:03:40,358 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:03:40,449 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:03:40,451 INFO L337 CfgBuilder]: Removed 3 assume(true) statements. [2025-02-06 07:03:40,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:03:40 BoogieIcfgContainer [2025-02-06 07:03:40,451 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:03:40,454 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:03:40,454 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:03:40,457 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:03:40,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:03:21" (1/3) ... [2025-02-06 07:03:40,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6485ee30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:03:40, skipping insertion in model container [2025-02-06 07:03:40,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:03:25" (2/3) ... [2025-02-06 07:03:40,459 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6485ee30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:03:40, skipping insertion in model container [2025-02-06 07:03:40,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:03:40" (3/3) ... [2025-02-06 07:03:40,460 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2025-02-06 07:03:40,475 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:03:40,479 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, 2614 locations, 1 initial locations, 106 loop locations, and 4 error locations. [2025-02-06 07:03:40,577 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:03:40,589 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;@d795775, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:03:40,589 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-02-06 07:03:40,604 INFO L276 IsEmpty]: Start isEmpty. Operand has 2328 states, 1604 states have (on average 1.341645885286783) internal successors, (2152), 1663 states have internal predecessors, (2152), 565 states have call successors, (565), 146 states have call predecessors, (565), 144 states have return successors, (548), 538 states have call predecessors, (548), 548 states have call successors, (548) [2025-02-06 07:03:40,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2025-02-06 07:03:40,628 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:40,629 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] [2025-02-06 07:03:40,630 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)] === [2025-02-06 07:03:40,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:40,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1225262722, now seen corresponding path program 1 times [2025-02-06 07:03:40,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:40,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374036440] [2025-02-06 07:03:40,642 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:40,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:41,034 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 610 statements into 1 equivalence classes. [2025-02-06 07:03:41,213 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 610 of 610 statements. [2025-02-06 07:03:41,219 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:41,219 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 6978 trivial. 0 not checked. [2025-02-06 07:03:41,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:41,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374036440] [2025-02-06 07:03:41,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374036440] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 07:03:41,994 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1704958283] [2025-02-06 07:03:41,994 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:41,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 07:03:41,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:03:41,998 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 07:03:42,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-06 07:03:43,136 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 610 statements into 1 equivalence classes. [2025-02-06 07:03:43,784 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 610 of 610 statements. [2025-02-06 07:03:43,784 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:43,784 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:43,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 4255 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-06 07:03:43,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 07:03:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 6854 trivial. 0 not checked. [2025-02-06 07:03:43,956 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 07:03:43,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1704958283] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:43,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-06 07:03:43,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-06 07:03:43,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941741584] [2025-02-06 07:03:43,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:43,964 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-06 07:03:43,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:43,990 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-06 07:03:43,991 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 07:03:43,999 INFO L87 Difference]: Start difference. First operand has 2328 states, 1604 states have (on average 1.341645885286783) internal successors, (2152), 1663 states have internal predecessors, (2152), 565 states have call successors, (565), 146 states have call predecessors, (565), 144 states have return successors, (548), 538 states have call predecessors, (548), 548 states have call successors, (548) Second operand has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 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) [2025-02-06 07:03:44,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:44,308 INFO L93 Difference]: Finished difference Result 4636 states and 6712 transitions. [2025-02-06 07:03:44,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-06 07:03:44,311 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 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 610 [2025-02-06 07:03:44,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:44,352 INFO L225 Difference]: With dead ends: 4636 [2025-02-06 07:03:44,353 INFO L226 Difference]: Without dead ends: 2219 [2025-02-06 07:03:44,378 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 611 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 07:03:44,381 INFO L435 NwaCegarLoop]: 3220 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3220 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:44,383 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3220 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 07:03:44,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2219 states. [2025-02-06 07:03:44,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2219 to 2219. [2025-02-06 07:03:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2219 states, 1539 states have (on average 1.3138401559454191) internal successors, (2022), 1571 states have internal predecessors, (2022), 536 states have call successors, (536), 143 states have call predecessors, (536), 140 states have return successors, (530), 520 states have call predecessors, (530), 530 states have call successors, (530) [2025-02-06 07:03:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 2219 states and 3088 transitions. [2025-02-06 07:03:44,586 INFO L78 Accepts]: Start accepts. Automaton has 2219 states and 3088 transitions. Word has length 610 [2025-02-06 07:03:44,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:44,588 INFO L471 AbstractCegarLoop]: Abstraction has 2219 states and 3088 transitions. [2025-02-06 07:03:44,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 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) [2025-02-06 07:03:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3088 transitions. [2025-02-06 07:03:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2025-02-06 07:03:44,605 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:44,606 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] [2025-02-06 07:03:44,626 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-06 07:03:44,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-06 07:03:44,807 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)] === [2025-02-06 07:03:44,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:44,808 INFO L85 PathProgramCache]: Analyzing trace with hash -1277423966, now seen corresponding path program 1 times [2025-02-06 07:03:44,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:44,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483835250] [2025-02-06 07:03:44,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:44,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:45,068 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 610 statements into 1 equivalence classes. [2025-02-06 07:03:45,248 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 610 of 610 statements. [2025-02-06 07:03:45,248 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:45,248 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2025-02-06 07:03:45,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:45,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483835250] [2025-02-06 07:03:45,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483835250] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:45,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:45,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:45,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360796256] [2025-02-06 07:03:45,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:45,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:45,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:45,834 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:45,836 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:45,836 INFO L87 Difference]: Start difference. First operand 2219 states and 3088 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 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) [2025-02-06 07:03:46,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:46,263 INFO L93 Difference]: Finished difference Result 5936 states and 8195 transitions. [2025-02-06 07:03:46,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:03:46,264 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 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 610 [2025-02-06 07:03:46,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:46,298 INFO L225 Difference]: With dead ends: 5936 [2025-02-06 07:03:46,298 INFO L226 Difference]: Without dead ends: 3808 [2025-02-06 07:03:46,312 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:46,313 INFO L435 NwaCegarLoop]: 3221 mSDtfsCounter, 2272 mSDsluCounter, 2849 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2272 SdHoareTripleChecker+Valid, 6070 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:46,313 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2272 Valid, 6070 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-06 07:03:46,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3808 states. [2025-02-06 07:03:46,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3808 to 3789. [2025-02-06 07:03:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3789 states, 2634 states have (on average 1.306378132118451) internal successors, (3441), 2677 states have internal predecessors, (3441), 893 states have call successors, (893), 261 states have call predecessors, (893), 258 states have return successors, (887), 875 states have call predecessors, (887), 887 states have call successors, (887) [2025-02-06 07:03:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 3789 states and 5221 transitions. [2025-02-06 07:03:46,597 INFO L78 Accepts]: Start accepts. Automaton has 3789 states and 5221 transitions. Word has length 610 [2025-02-06 07:03:46,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:46,603 INFO L471 AbstractCegarLoop]: Abstraction has 3789 states and 5221 transitions. [2025-02-06 07:03:46,603 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 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) [2025-02-06 07:03:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 5221 transitions. [2025-02-06 07:03:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2025-02-06 07:03:46,638 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:46,638 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] [2025-02-06 07:03:46,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:03:46,639 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)] === [2025-02-06 07:03:46,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:46,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1981509348, now seen corresponding path program 1 times [2025-02-06 07:03:46,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:46,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273549610] [2025-02-06 07:03:46,640 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:46,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:46,928 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 620 statements into 1 equivalence classes. [2025-02-06 07:03:47,031 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 620 of 620 statements. [2025-02-06 07:03:47,031 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:47,031 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:47,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2025-02-06 07:03:47,698 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:47,698 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273549610] [2025-02-06 07:03:47,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273549610] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:47,698 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:47,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:47,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131786751] [2025-02-06 07:03:47,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:47,699 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:47,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:47,699 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:47,699 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:47,700 INFO L87 Difference]: Start difference. First operand 3789 states and 5221 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 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) [2025-02-06 07:03:48,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:48,034 INFO L93 Difference]: Finished difference Result 7500 states and 10312 transitions. [2025-02-06 07:03:48,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:03:48,035 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 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 620 [2025-02-06 07:03:48,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:48,066 INFO L225 Difference]: With dead ends: 7500 [2025-02-06 07:03:48,066 INFO L226 Difference]: Without dead ends: 3802 [2025-02-06 07:03:48,083 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:48,084 INFO L435 NwaCegarLoop]: 3280 mSDtfsCounter, 2240 mSDsluCounter, 2929 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2240 SdHoareTripleChecker+Valid, 6209 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:48,084 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2240 Valid, 6209 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 07:03:48,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3802 states. [2025-02-06 07:03:48,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3802 to 3785. [2025-02-06 07:03:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3785 states, 2629 states have (on average 1.3042982122480031) internal successors, (3429), 2672 states have internal predecessors, (3429), 892 states have call successors, (892), 263 states have call predecessors, (892), 260 states have return successors, (886), 874 states have call predecessors, (886), 886 states have call successors, (886) [2025-02-06 07:03:48,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 3785 states and 5207 transitions. [2025-02-06 07:03:48,269 INFO L78 Accepts]: Start accepts. Automaton has 3785 states and 5207 transitions. Word has length 620 [2025-02-06 07:03:48,271 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:48,271 INFO L471 AbstractCegarLoop]: Abstraction has 3785 states and 5207 transitions. [2025-02-06 07:03:48,272 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 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) [2025-02-06 07:03:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 5207 transitions. [2025-02-06 07:03:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2025-02-06 07:03:48,290 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:48,290 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] [2025-02-06 07:03:48,290 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 07:03:48,290 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)] === [2025-02-06 07:03:48,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:48,292 INFO L85 PathProgramCache]: Analyzing trace with hash -406602940, now seen corresponding path program 1 times [2025-02-06 07:03:48,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:48,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797278494] [2025-02-06 07:03:48,292 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:48,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:48,502 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 639 statements into 1 equivalence classes. [2025-02-06 07:03:48,585 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 639 of 639 statements. [2025-02-06 07:03:48,585 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:48,585 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7136 trivial. 0 not checked. [2025-02-06 07:03:49,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:49,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797278494] [2025-02-06 07:03:49,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797278494] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:49,115 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:49,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:49,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765485621] [2025-02-06 07:03:49,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:49,116 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:49,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:49,118 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:49,118 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:49,118 INFO L87 Difference]: Start difference. First operand 3785 states and 5207 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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) [2025-02-06 07:03:49,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:49,462 INFO L93 Difference]: Finished difference Result 7439 states and 10194 transitions. [2025-02-06 07:03:49,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:03:49,463 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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 639 [2025-02-06 07:03:49,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:49,496 INFO L225 Difference]: With dead ends: 7439 [2025-02-06 07:03:49,497 INFO L226 Difference]: Without dead ends: 3745 [2025-02-06 07:03:49,518 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:49,519 INFO L435 NwaCegarLoop]: 3404 mSDtfsCounter, 2099 mSDsluCounter, 2881 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2099 SdHoareTripleChecker+Valid, 6285 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:49,519 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2099 Valid, 6285 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-06 07:03:49,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3745 states. [2025-02-06 07:03:49,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3745 to 3728. [2025-02-06 07:03:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3728 states, 2586 states have (on average 1.2981438515081207) internal successors, (3357), 2629 states have internal predecessors, (3357), 876 states have call successors, (876), 265 states have call predecessors, (876), 262 states have return successors, (870), 858 states have call predecessors, (870), 870 states have call successors, (870) [2025-02-06 07:03:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 3728 states and 5103 transitions. [2025-02-06 07:03:49,705 INFO L78 Accepts]: Start accepts. Automaton has 3728 states and 5103 transitions. Word has length 639 [2025-02-06 07:03:49,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:49,706 INFO L471 AbstractCegarLoop]: Abstraction has 3728 states and 5103 transitions. [2025-02-06 07:03:49,707 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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) [2025-02-06 07:03:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5103 transitions. [2025-02-06 07:03:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2025-02-06 07:03:49,713 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:49,714 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] [2025-02-06 07:03:49,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-06 07:03:49,714 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)] === [2025-02-06 07:03:49,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:49,715 INFO L85 PathProgramCache]: Analyzing trace with hash -2060679376, now seen corresponding path program 1 times [2025-02-06 07:03:49,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:49,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832302537] [2025-02-06 07:03:49,715 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:49,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:49,934 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 636 statements into 1 equivalence classes. [2025-02-06 07:03:50,015 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 636 of 636 statements. [2025-02-06 07:03:50,016 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:50,016 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7136 trivial. 0 not checked. [2025-02-06 07:03:50,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:50,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832302537] [2025-02-06 07:03:50,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832302537] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:50,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:50,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:50,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247931072] [2025-02-06 07:03:50,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:50,576 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:50,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:50,577 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:50,577 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:50,577 INFO L87 Difference]: Start difference. First operand 3728 states and 5103 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2025-02-06 07:03:51,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:51,056 INFO L93 Difference]: Finished difference Result 7315 states and 9976 transitions. [2025-02-06 07:03:51,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:03:51,057 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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 636 [2025-02-06 07:03:51,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:51,093 INFO L225 Difference]: With dead ends: 7315 [2025-02-06 07:03:51,094 INFO L226 Difference]: Without dead ends: 3688 [2025-02-06 07:03:51,114 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:51,115 INFO L435 NwaCegarLoop]: 3904 mSDtfsCounter, 1992 mSDsluCounter, 2881 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1992 SdHoareTripleChecker+Valid, 6785 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:51,116 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1992 Valid, 6785 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-06 07:03:51,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3688 states. [2025-02-06 07:03:51,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3688 to 3671. [2025-02-06 07:03:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3671 states, 2543 states have (on average 1.2917813605977193) internal successors, (3285), 2586 states have internal predecessors, (3285), 860 states have call successors, (860), 267 states have call predecessors, (860), 264 states have return successors, (854), 842 states have call predecessors, (854), 854 states have call successors, (854) [2025-02-06 07:03:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 3671 states and 4999 transitions. [2025-02-06 07:03:51,299 INFO L78 Accepts]: Start accepts. Automaton has 3671 states and 4999 transitions. Word has length 636 [2025-02-06 07:03:51,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:51,304 INFO L471 AbstractCegarLoop]: Abstraction has 3671 states and 4999 transitions. [2025-02-06 07:03:51,304 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 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) [2025-02-06 07:03:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 4999 transitions. [2025-02-06 07:03:51,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2025-02-06 07:03:51,318 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:51,319 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] [2025-02-06 07:03:51,320 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-06 07:03:51,320 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)] === [2025-02-06 07:03:51,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:51,321 INFO L85 PathProgramCache]: Analyzing trace with hash 855848102, now seen corresponding path program 1 times [2025-02-06 07:03:51,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:51,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840612009] [2025-02-06 07:03:51,321 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:51,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:51,614 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 649 statements into 1 equivalence classes. [2025-02-06 07:03:51,682 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 649 of 649 statements. [2025-02-06 07:03:51,683 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:51,683 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:52,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2025-02-06 07:03:52,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:52,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840612009] [2025-02-06 07:03:52,117 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [840612009] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:52,117 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:52,117 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:52,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188285875] [2025-02-06 07:03:52,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:52,119 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:52,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:52,120 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:52,120 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:52,121 INFO L87 Difference]: Start difference. First operand 3671 states and 4999 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) [2025-02-06 07:03:52,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:52,265 INFO L93 Difference]: Finished difference Result 3676 states and 5005 transitions. [2025-02-06 07:03:52,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:03:52,266 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 [2025-02-06 07:03:52,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:52,294 INFO L225 Difference]: With dead ends: 3676 [2025-02-06 07:03:52,294 INFO L226 Difference]: Without dead ends: 3673 [2025-02-06 07:03:52,296 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:52,297 INFO L435 NwaCegarLoop]: 3070 mSDtfsCounter, 0 mSDsluCounter, 3065 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6135 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:52,298 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6135 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 07:03:52,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3673 states. [2025-02-06 07:03:52,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3673 to 3673. [2025-02-06 07:03:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3673 states, 2545 states have (on average 1.2915520628683694) internal successors, (3287), 2588 states have internal predecessors, (3287), 860 states have call successors, (860), 267 states have call predecessors, (860), 264 states have return successors, (854), 842 states have call predecessors, (854), 854 states have call successors, (854) [2025-02-06 07:03:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 3673 states and 5001 transitions. [2025-02-06 07:03:52,530 INFO L78 Accepts]: Start accepts. Automaton has 3673 states and 5001 transitions. Word has length 649 [2025-02-06 07:03:52,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:52,531 INFO L471 AbstractCegarLoop]: Abstraction has 3673 states and 5001 transitions. [2025-02-06 07:03:52,532 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) [2025-02-06 07:03:52,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5001 transitions. [2025-02-06 07:03:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2025-02-06 07:03:52,537 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:52,538 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] [2025-02-06 07:03:52,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-06 07:03:52,538 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)] === [2025-02-06 07:03:52,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:52,539 INFO L85 PathProgramCache]: Analyzing trace with hash -1082337903, now seen corresponding path program 1 times [2025-02-06 07:03:52,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:52,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951041153] [2025-02-06 07:03:52,540 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:52,839 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 650 statements into 1 equivalence classes. [2025-02-06 07:03:52,928 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 650 of 650 statements. [2025-02-06 07:03:52,928 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:52,928 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7133 trivial. 0 not checked. [2025-02-06 07:03:54,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:54,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951041153] [2025-02-06 07:03:54,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1951041153] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:54,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:54,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 07:03:54,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899838942] [2025-02-06 07:03:54,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:54,809 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 07:03:54,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:54,809 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 07:03:54,809 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 07:03:54,810 INFO L87 Difference]: Start difference. First operand 3673 states and 5001 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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) [2025-02-06 07:03:55,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:55,038 INFO L93 Difference]: Finished difference Result 7255 states and 9950 transitions. [2025-02-06 07:03:55,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-06 07:03:55,039 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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 650 [2025-02-06 07:03:55,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:55,070 INFO L225 Difference]: With dead ends: 7255 [2025-02-06 07:03:55,071 INFO L226 Difference]: Without dead ends: 3684 [2025-02-06 07:03:55,088 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 [2025-02-06 07:03:55,090 INFO L435 NwaCegarLoop]: 3059 mSDtfsCounter, 2927 mSDsluCounter, 3116 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2927 SdHoareTripleChecker+Valid, 6175 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:55,091 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2927 Valid, 6175 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 07:03:55,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3684 states. [2025-02-06 07:03:55,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3684 to 3680. [2025-02-06 07:03:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3680 states, 2552 states have (on average 1.29153605015674) internal successors, (3296), 2594 states have internal predecessors, (3296), 859 states have call successors, (859), 268 states have call predecessors, (859), 266 states have return successors, (854), 842 states have call predecessors, (854), 854 states have call successors, (854) [2025-02-06 07:03:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 3680 states and 5009 transitions. [2025-02-06 07:03:55,280 INFO L78 Accepts]: Start accepts. Automaton has 3680 states and 5009 transitions. Word has length 650 [2025-02-06 07:03:55,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:55,281 INFO L471 AbstractCegarLoop]: Abstraction has 3680 states and 5009 transitions. [2025-02-06 07:03:55,282 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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) [2025-02-06 07:03:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5009 transitions. [2025-02-06 07:03:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 758 [2025-02-06 07:03:55,296 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:55,297 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, 1] [2025-02-06 07:03:55,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-06 07:03:55,297 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)] === [2025-02-06 07:03:55,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:55,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1342321868, now seen corresponding path program 1 times [2025-02-06 07:03:55,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:55,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525402344] [2025-02-06 07:03:55,298 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:55,519 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 757 statements into 1 equivalence classes. [2025-02-06 07:03:55,590 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 757 of 757 statements. [2025-02-06 07:03:55,591 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:55,591 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 10567 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10567 trivial. 0 not checked. [2025-02-06 07:03:56,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:56,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525402344] [2025-02-06 07:03:56,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525402344] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:56,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:56,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:56,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102358605] [2025-02-06 07:03:56,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:56,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:56,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:56,161 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:56,161 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:56,162 INFO L87 Difference]: Start difference. First operand 3680 states and 5009 transitions. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 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) [2025-02-06 07:03:56,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:03:56,376 INFO L93 Difference]: Finished difference Result 7251 states and 9913 transitions. [2025-02-06 07:03:56,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:03:56,377 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 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 757 [2025-02-06 07:03:56,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:03:56,415 INFO L225 Difference]: With dead ends: 7251 [2025-02-06 07:03:56,416 INFO L226 Difference]: Without dead ends: 3673 [2025-02-06 07:03:56,430 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:56,431 INFO L435 NwaCegarLoop]: 3055 mSDtfsCounter, 0 mSDsluCounter, 3048 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6103 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 07:03:56,431 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6103 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 07:03:56,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3673 states. [2025-02-06 07:03:56,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3673 to 3673. [2025-02-06 07:03:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3673 states, 2546 states have (on average 1.2906520031421838) internal successors, (3286), 2587 states have internal predecessors, (3286), 859 states have call successors, (859), 268 states have call predecessors, (859), 266 states have return successors, (854), 842 states have call predecessors, (854), 854 states have call successors, (854) [2025-02-06 07:03:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 3673 states and 4999 transitions. [2025-02-06 07:03:56,590 INFO L78 Accepts]: Start accepts. Automaton has 3673 states and 4999 transitions. Word has length 757 [2025-02-06 07:03:56,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:03:56,591 INFO L471 AbstractCegarLoop]: Abstraction has 3673 states and 4999 transitions. [2025-02-06 07:03:56,592 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 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) [2025-02-06 07:03:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 4999 transitions. [2025-02-06 07:03:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2025-02-06 07:03:56,608 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:03:56,608 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] [2025-02-06 07:03:56,609 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-06 07:03:56,609 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)] === [2025-02-06 07:03:56,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:03:56,610 INFO L85 PathProgramCache]: Analyzing trace with hash -326359101, now seen corresponding path program 1 times [2025-02-06 07:03:56,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:03:56,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350062163] [2025-02-06 07:03:56,610 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:03:56,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:03:56,849 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 778 statements into 1 equivalence classes. [2025-02-06 07:03:56,912 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 778 of 778 statements. [2025-02-06 07:03:56,912 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:03:56,912 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:03:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 10575 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2025-02-06 07:03:57,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:03:57,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350062163] [2025-02-06 07:03:57,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350062163] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:03:57,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:03:57,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:03:57,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838091728] [2025-02-06 07:03:57,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:03:57,416 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:03:57,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:03:57,416 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:03:57,416 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:03:57,417 INFO L87 Difference]: Start difference. First operand 3673 states and 4999 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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) [2025-02-06 07:03:59,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:04:00,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:00,331 INFO L93 Difference]: Finished difference Result 7868 states and 10831 transitions. [2025-02-06 07:04:00,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:00,332 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 778 [2025-02-06 07:04:00,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:00,383 INFO L225 Difference]: With dead ends: 7868 [2025-02-06 07:04:00,383 INFO L226 Difference]: Without dead ends: 5743 [2025-02-06 07:04:00,396 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:00,397 INFO L435 NwaCegarLoop]: 4077 mSDtfsCounter, 2843 mSDsluCounter, 2966 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2843 SdHoareTripleChecker+Valid, 7043 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:00,397 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2843 Valid, 7043 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2025-02-06 07:04:00,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5743 states. [2025-02-06 07:04:00,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5743 to 5730. [2025-02-06 07:04:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5730 states, 3998 states have (on average 1.30040020010005) internal successors, (5199), 4066 states have internal predecessors, (5199), 1326 states have call successors, (1326), 406 states have call predecessors, (1326), 404 states have return successors, (1321), 1298 states have call predecessors, (1321), 1321 states have call successors, (1321) [2025-02-06 07:04:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 5730 states and 7846 transitions. [2025-02-06 07:04:00,656 INFO L78 Accepts]: Start accepts. Automaton has 5730 states and 7846 transitions. Word has length 778 [2025-02-06 07:04:00,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:04:00,658 INFO L471 AbstractCegarLoop]: Abstraction has 5730 states and 7846 transitions. [2025-02-06 07:04:00,658 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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) [2025-02-06 07:04:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 5730 states and 7846 transitions. [2025-02-06 07:04:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2025-02-06 07:04:00,673 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:04:00,673 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, 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] [2025-02-06 07:04:00,673 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-02-06 07:04:00,674 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)] === [2025-02-06 07:04:00,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:04:00,674 INFO L85 PathProgramCache]: Analyzing trace with hash -581379660, now seen corresponding path program 1 times [2025-02-06 07:04:00,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:04:00,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723717428] [2025-02-06 07:04:00,675 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:00,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:04:00,892 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 778 statements into 1 equivalence classes. [2025-02-06 07:04:00,956 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 778 of 778 statements. [2025-02-06 07:04:00,956 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:00,956 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 10576 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2025-02-06 07:04:01,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:04:01,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723717428] [2025-02-06 07:04:01,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1723717428] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:04:01,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:04:01,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:04:01,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231649447] [2025-02-06 07:04:01,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:04:01,409 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:04:01,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:04:01,410 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:04:01,410 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:01,410 INFO L87 Difference]: Start difference. First operand 5730 states and 7846 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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) [2025-02-06 07:04:05,431 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 [] [2025-02-06 07:04:05,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:05,925 INFO L93 Difference]: Finished difference Result 13970 states and 19281 transitions. [2025-02-06 07:04:05,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:05,926 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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 778 [2025-02-06 07:04:05,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:05,998 INFO L225 Difference]: With dead ends: 13970 [2025-02-06 07:04:05,999 INFO L226 Difference]: Without dead ends: 9788 [2025-02-06 07:04:06,021 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 [2025-02-06 07:04:06,022 INFO L435 NwaCegarLoop]: 4074 mSDtfsCounter, 2838 mSDsluCounter, 2959 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2838 SdHoareTripleChecker+Valid, 7033 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:06,023 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2838 Valid, 7033 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 107 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2025-02-06 07:04:06,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9788 states. [2025-02-06 07:04:06,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9788 to 9777. [2025-02-06 07:04:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9777 states, 6866 states have (on average 1.3062918729973785) internal successors, (8969), 6986 states have internal predecessors, (8969), 2234 states have call successors, (2234), 677 states have call predecessors, (2234), 675 states have return successors, (2229), 2186 states have call predecessors, (2229), 2229 states have call successors, (2229) [2025-02-06 07:04:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9777 states to 9777 states and 13432 transitions. [2025-02-06 07:04:06,515 INFO L78 Accepts]: Start accepts. Automaton has 9777 states and 13432 transitions. Word has length 778 [2025-02-06 07:04:06,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:04:06,516 INFO L471 AbstractCegarLoop]: Abstraction has 9777 states and 13432 transitions. [2025-02-06 07:04:06,517 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 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) [2025-02-06 07:04:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 9777 states and 13432 transitions. [2025-02-06 07:04:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2025-02-06 07:04:06,534 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:04:06,535 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, 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] [2025-02-06 07:04:06,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-02-06 07:04:06,535 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)] === [2025-02-06 07:04:06,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:04:06,536 INFO L85 PathProgramCache]: Analyzing trace with hash -633414412, now seen corresponding path program 1 times [2025-02-06 07:04:06,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:04:06,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649573665] [2025-02-06 07:04:06,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:06,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:04:06,830 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 776 statements into 1 equivalence classes. [2025-02-06 07:04:06,930 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 776 of 776 statements. [2025-02-06 07:04:06,931 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:06,931 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 10576 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10576 trivial. 0 not checked. [2025-02-06 07:04:07,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:04:07,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649573665] [2025-02-06 07:04:07,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649573665] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:04:07,290 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:04:07,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:04:07,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486613271] [2025-02-06 07:04:07,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:04:07,292 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:04:07,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:04:07,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:04:07,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:07,293 INFO L87 Difference]: Start difference. First operand 9777 states and 13432 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) [2025-02-06 07:04:07,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:07,741 INFO L93 Difference]: Finished difference Result 19426 states and 26881 transitions. [2025-02-06 07:04:07,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:07,742 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 776 [2025-02-06 07:04:07,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:07,805 INFO L225 Difference]: With dead ends: 19426 [2025-02-06 07:04:07,806 INFO L226 Difference]: Without dead ends: 9751 [2025-02-06 07:04:07,847 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:07,848 INFO L435 NwaCegarLoop]: 3044 mSDtfsCounter, 0 mSDsluCounter, 3038 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6082 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:07,848 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6082 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 07:04:07,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9751 states. [2025-02-06 07:04:08,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9751 to 9751. [2025-02-06 07:04:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9751 states, 6841 states have (on average 1.303756760707499) internal successors, (8919), 6960 states have internal predecessors, (8919), 2233 states have call successors, (2233), 677 states have call predecessors, (2233), 675 states have return successors, (2229), 2186 states have call predecessors, (2229), 2229 states have call successors, (2229) [2025-02-06 07:04:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9751 states to 9751 states and 13381 transitions. [2025-02-06 07:04:08,394 INFO L78 Accepts]: Start accepts. Automaton has 9751 states and 13381 transitions. Word has length 776 [2025-02-06 07:04:08,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:04:08,398 INFO L471 AbstractCegarLoop]: Abstraction has 9751 states and 13381 transitions. [2025-02-06 07:04:08,398 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) [2025-02-06 07:04:08,399 INFO L276 IsEmpty]: Start isEmpty. Operand 9751 states and 13381 transitions. [2025-02-06 07:04:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2025-02-06 07:04:08,416 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:04:08,416 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, 1, 1, 1, 1, 1, 1] [2025-02-06 07:04:08,416 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-02-06 07:04:08,416 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)] === [2025-02-06 07:04:08,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:04:08,418 INFO L85 PathProgramCache]: Analyzing trace with hash 1892195866, now seen corresponding path program 1 times [2025-02-06 07:04:08,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:04:08,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517555453] [2025-02-06 07:04:08,418 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:04:08,650 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 784 statements into 1 equivalence classes. [2025-02-06 07:04:08,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 784 of 784 statements. [2025-02-06 07:04:08,724 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:08,724 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10569 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2025-02-06 07:04:09,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:04:09,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517555453] [2025-02-06 07:04:09,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [517555453] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:04:09,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:04:09,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:04:09,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874544598] [2025-02-06 07:04:09,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:04:09,173 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:04:09,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:04:09,174 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:04:09,174 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:09,174 INFO L87 Difference]: Start difference. First operand 9751 states and 13381 transitions. Second operand has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2025-02-06 07:04:13,194 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 [] [2025-02-06 07:04:13,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:13,968 INFO L93 Difference]: Finished difference Result 25072 states and 34431 transitions. [2025-02-06 07:04:13,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:13,969 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 784 [2025-02-06 07:04:13,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:14,049 INFO L225 Difference]: With dead ends: 25072 [2025-02-06 07:04:14,050 INFO L226 Difference]: Without dead ends: 16856 [2025-02-06 07:04:14,079 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:14,080 INFO L435 NwaCegarLoop]: 4473 mSDtfsCounter, 2809 mSDsluCounter, 2619 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 39 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2809 SdHoareTripleChecker+Valid, 7092 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:14,080 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2809 Valid, 7092 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 151 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2025-02-06 07:04:14,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16856 states. [2025-02-06 07:04:14,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16856 to 16844. [2025-02-06 07:04:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16844 states, 11854 states have (on average 1.2984646532815927) internal successors, (15392), 12067 states have internal predecessors, (15392), 3781 states have call successors, (3781), 1209 states have call predecessors, (3781), 1207 states have return successors, (3777), 3696 states have call predecessors, (3777), 3777 states have call successors, (3777) [2025-02-06 07:04:14,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16844 states to 16844 states and 22950 transitions. [2025-02-06 07:04:14,661 INFO L78 Accepts]: Start accepts. Automaton has 16844 states and 22950 transitions. Word has length 784 [2025-02-06 07:04:14,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:04:14,662 INFO L471 AbstractCegarLoop]: Abstraction has 16844 states and 22950 transitions. [2025-02-06 07:04:14,663 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2025-02-06 07:04:14,663 INFO L276 IsEmpty]: Start isEmpty. Operand 16844 states and 22950 transitions. [2025-02-06 07:04:14,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2025-02-06 07:04:14,682 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:04:14,683 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, 1, 1, 1, 1, 1, 1] [2025-02-06 07:04:14,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-02-06 07:04:14,683 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)] === [2025-02-06 07:04:14,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:04:14,684 INFO L85 PathProgramCache]: Analyzing trace with hash -881302329, now seen corresponding path program 1 times [2025-02-06 07:04:14,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:04:14,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5145941] [2025-02-06 07:04:14,684 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:14,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:04:14,903 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 784 statements into 1 equivalence classes. [2025-02-06 07:04:14,974 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 784 of 784 statements. [2025-02-06 07:04:14,974 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:14,975 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 10569 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10569 trivial. 0 not checked. [2025-02-06 07:04:15,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:04:15,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5145941] [2025-02-06 07:04:15,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [5145941] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:04:15,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:04:15,391 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:04:15,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177528704] [2025-02-06 07:04:15,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:04:15,392 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:04:15,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:04:15,393 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:04:15,393 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:15,393 INFO L87 Difference]: Start difference. First operand 16844 states and 22950 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2025-02-06 07:04:15,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:15,928 INFO L93 Difference]: Finished difference Result 33550 states and 46035 transitions. [2025-02-06 07:04:15,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:15,929 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 784 [2025-02-06 07:04:15,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:16,049 INFO L225 Difference]: With dead ends: 33550 [2025-02-06 07:04:16,049 INFO L226 Difference]: Without dead ends: 16808 [2025-02-06 07:04:16,133 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:04:16,134 INFO L435 NwaCegarLoop]: 3033 mSDtfsCounter, 0 mSDsluCounter, 3030 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6063 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:16,134 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6063 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-06 07:04:16,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16808 states. [2025-02-06 07:04:16,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16808 to 16808. [2025-02-06 07:04:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16808 states, 11818 states have (on average 1.2948045354543916) internal successors, (15302), 12031 states have internal predecessors, (15302), 3781 states have call successors, (3781), 1209 states have call predecessors, (3781), 1207 states have return successors, (3777), 3696 states have call predecessors, (3777), 3777 states have call successors, (3777) [2025-02-06 07:04:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16808 states to 16808 states and 22860 transitions. [2025-02-06 07:04:17,026 INFO L78 Accepts]: Start accepts. Automaton has 16808 states and 22860 transitions. Word has length 784 [2025-02-06 07:04:17,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:04:17,027 INFO L471 AbstractCegarLoop]: Abstraction has 16808 states and 22860 transitions. [2025-02-06 07:04:17,028 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2025-02-06 07:04:17,028 INFO L276 IsEmpty]: Start isEmpty. Operand 16808 states and 22860 transitions. [2025-02-06 07:04:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2025-02-06 07:04:17,053 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:04:17,053 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:04:17,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-02-06 07:04:17,055 INFO L396 AbstractCegarLoop]: === Iteration 14 === 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)] === [2025-02-06 07:04:17,055 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:04:17,055 INFO L85 PathProgramCache]: Analyzing trace with hash -487517183, now seen corresponding path program 1 times [2025-02-06 07:04:17,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:04:17,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531457943] [2025-02-06 07:04:17,056 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:17,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:04:17,345 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 787 statements into 1 equivalence classes. [2025-02-06 07:04:17,434 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 787 of 787 statements. [2025-02-06 07:04:17,434 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:17,434 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10569 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10566 trivial. 0 not checked. [2025-02-06 07:04:18,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:04:18,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531457943] [2025-02-06 07:04:18,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1531457943] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 07:04:18,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246788808] [2025-02-06 07:04:18,057 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:18,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 07:04:18,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:04:18,059 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 07:04:18,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-06 07:04:19,629 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 787 statements into 1 equivalence classes. [2025-02-06 07:04:20,222 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 787 of 787 statements. [2025-02-06 07:04:20,222 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:20,222 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:20,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 5225 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-06 07:04:20,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 07:04:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10569 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10569 trivial. 0 not checked. [2025-02-06 07:04:20,316 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 07:04:20,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246788808] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:04:20,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-06 07:04:20,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2025-02-06 07:04:20,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887183927] [2025-02-06 07:04:20,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:04:20,319 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:04:20,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:04:20,320 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:04:20,320 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:04:20,320 INFO L87 Difference]: Start difference. First operand 16808 states and 22860 transitions. Second operand has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2025-02-06 07:04:20,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:20,906 INFO L93 Difference]: Finished difference Result 33477 states and 46173 transitions. [2025-02-06 07:04:20,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:20,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) Word has length 787 [2025-02-06 07:04:20,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:21,008 INFO L225 Difference]: With dead ends: 33477 [2025-02-06 07:04:21,008 INFO L226 Difference]: Without dead ends: 16771 [2025-02-06 07:04:21,089 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 791 GetRequests, 788 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:04:21,089 INFO L435 NwaCegarLoop]: 3029 mSDtfsCounter, 0 mSDsluCounter, 3022 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6051 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:21,091 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6051 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 07:04:21,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16771 states. [2025-02-06 07:04:21,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16771 to 16771. [2025-02-06 07:04:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16771 states, 11782 states have (on average 1.2926498047869632) internal successors, (15230), 11994 states have internal predecessors, (15230), 3780 states have call successors, (3780), 1209 states have call predecessors, (3780), 1207 states have return successors, (3777), 3696 states have call predecessors, (3777), 3777 states have call successors, (3777) [2025-02-06 07:04:21,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16771 states to 16771 states and 22787 transitions. [2025-02-06 07:04:21,713 INFO L78 Accepts]: Start accepts. Automaton has 16771 states and 22787 transitions. Word has length 787 [2025-02-06 07:04:21,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:04:21,714 INFO L471 AbstractCegarLoop]: Abstraction has 16771 states and 22787 transitions. [2025-02-06 07:04:21,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 2 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (52), 1 states have call predecessors, (52), 1 states have call successors, (52) [2025-02-06 07:04:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 16771 states and 22787 transitions. [2025-02-06 07:04:21,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2025-02-06 07:04:21,784 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:04:21,784 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:04:21,811 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-02-06 07:04:21,985 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 07:04:21,985 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)] === [2025-02-06 07:04:21,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:04:21,986 INFO L85 PathProgramCache]: Analyzing trace with hash 528422134, now seen corresponding path program 1 times [2025-02-06 07:04:21,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:04:21,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317380103] [2025-02-06 07:04:21,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:04:22,215 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 887 statements into 1 equivalence classes. [2025-02-06 07:04:22,298 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 887 of 887 statements. [2025-02-06 07:04:22,298 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:22,298 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 10625 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10622 trivial. 0 not checked. [2025-02-06 07:04:23,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:04:23,024 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317380103] [2025-02-06 07:04:23,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317380103] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 07:04:23,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [481152612] [2025-02-06 07:04:23,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:04:23,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 07:04:23,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:04:23,027 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 07:04:23,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-02-06 07:04:24,624 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 887 statements into 1 equivalence classes. [2025-02-06 07:04:25,193 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 887 of 887 statements. [2025-02-06 07:04:25,193 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:04:25,193 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:04:25,221 INFO L256 TraceCheckSpWp]: Trace formula consists of 6124 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-06 07:04:25,240 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 07:04:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 10625 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 10611 trivial. 0 not checked. [2025-02-06 07:04:25,293 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 07:04:25,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [481152612] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:04:25,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-06 07:04:25,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2025-02-06 07:04:25,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395314700] [2025-02-06 07:04:25,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:04:25,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:04:25,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:04:25,295 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:04:25,296 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:04:25,296 INFO L87 Difference]: Start difference. First operand 16771 states and 22787 transitions. Second operand has 3 states, 3 states have (on average 62.666666666666664) internal successors, (188), 3 states have internal predecessors, (188), 2 states have call successors, (73), 2 states have call predecessors, (73), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2025-02-06 07:04:25,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:04:25,793 INFO L93 Difference]: Finished difference Result 33440 states and 46082 transitions. [2025-02-06 07:04:25,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:04:25,794 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 62.666666666666664) internal successors, (188), 3 states have internal predecessors, (188), 2 states have call successors, (73), 2 states have call predecessors, (73), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 887 [2025-02-06 07:04:25,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:04:25,937 INFO L225 Difference]: With dead ends: 33440 [2025-02-06 07:04:25,937 INFO L226 Difference]: Without dead ends: 16771 [2025-02-06 07:04:26,038 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 892 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:04:26,039 INFO L435 NwaCegarLoop]: 3024 mSDtfsCounter, 0 mSDsluCounter, 3022 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6046 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:04:26,039 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6046 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-06 07:04:26,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16771 states.