./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-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB --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 c5e11c32abc44e06be1403f1da490e5e9ddc476b4dd1edb72148385c1e2a0b21 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:43:55,720 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:43:55,810 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:43:55,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:43:55,821 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:43:55,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:43:55,862 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:43:55,862 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:43:55,863 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:43:55,863 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:43:55,863 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:43:55,864 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:43:55,864 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:43:55,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:43:55,864 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:43:55,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:43:55,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:43:55,867 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:43:55,867 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:43:55,867 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:43:55,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:43:55,868 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:43:55,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:43:55,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:43:55,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:43:55,870 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:43:55,871 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:43:55,871 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB 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 -> c5e11c32abc44e06be1403f1da490e5e9ddc476b4dd1edb72148385c1e2a0b21 [2024-11-28 02:43:56,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:43:56,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:43:56,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:43:56,231 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:43:56,231 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:43:56,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2024-11-28 02:43:59,254 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/data/841e435fe/900b578281c64c39ae098f06e37f387d/FLAG7033b4309 [2024-11-28 02:44:00,152 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:44:00,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2024-11-28 02:44:00,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/data/841e435fe/900b578281c64c39ae098f06e37f387d/FLAG7033b4309 [2024-11-28 02:44:00,249 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/data/841e435fe/900b578281c64c39ae098f06e37f387d [2024-11-28 02:44:00,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:44:00,252 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:44:00,255 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:44:00,256 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:44:00,260 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:44:00,261 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:44:00" (1/1) ... [2024-11-28 02:44:00,263 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f131bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:00, skipping insertion in model container [2024-11-28 02:44:00,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:44:00" (1/1) ... [2024-11-28 02:44:00,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:44:04,485 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i[382358,382371] [2024-11-28 02:44:04,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:44:04,798 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:44:04,930 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"); [4271] [2024-11-28 02:44:04,933 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)); [4278] [2024-11-28 02:44:04,935 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4286-4287] [2024-11-28 02:44:04,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4295-4296] [2024-11-28 02:44:04,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4304-4305] [2024-11-28 02:44:04,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [4312] [2024-11-28 02:44:04,941 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)); [4425] [2024-11-28 02:44:04,942 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)); [4432] [2024-11-28 02:44:04,942 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"); [4440-4441] [2024-11-28 02:44:04,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4452-4453] [2024-11-28 02:44:04,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4456-4457] [2024-11-28 02:44:04,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4460-4461] [2024-11-28 02:44:04,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4464-4465] [2024-11-28 02:44:05,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (469), "i" (12UL)); [5419-5420] [2024-11-28 02:44:05,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (491), "i" (12UL)); [5442-5443] [2024-11-28 02:44:05,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (509), "i" (12UL)); [5459-5460] [2024-11-28 02:44:05,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (643), "i" (12UL)); [5649-5650] [2024-11-28 02:44:05,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (746), "i" (12UL)); [5785-5786] [2024-11-28 02:44:05,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (849), "i" (12UL)); [5948-5949] [2024-11-28 02:44:05,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (850), "i" (12UL)); [5957-5958] [2024-11-28 02:44:05,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (1611), "i" (12UL)); [6993-6994] [2024-11-28 02:44:05,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/970/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-cache-target.c"), "i" (1780), "i" (12UL)); [7187-7188] [2024-11-28 02:44:05,481 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i[382358,382371] [2024-11-28 02:44:05,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:44:05,789 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __xadd_wrong_size [2024-11-28 02:44:05,801 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:44:05,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05 WrapperNode [2024-11-28 02:44:05,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:44:05,805 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:44:05,805 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:44:05,805 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:44:05,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:05,925 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:06,199 INFO L138 Inliner]: procedures = 664, calls = 4096, calls flagged for inlining = 275, calls inlined = 265, statements flattened = 10147 [2024-11-28 02:44:06,199 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:44:06,200 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:44:06,200 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:44:06,200 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:44:06,211 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:06,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:06,247 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:10,964 INFO L175 MemorySlicer]: Split 1709 memory accesses to 44 slices as follows [5, 30, 3, 5, 189, 4, 19, 26, 5, 7, 5, 5, 23, 19, 3, 4, 2, 8, 4, 79, 6, 7, 1, 6, 1, 40, 7, 2, 2, 11, 6, 8, 2, 4, 2, 2, 45, 6, 2, 8, 1082, 5, 6, 3]. 63 percent of accesses are in the largest equivalence class. The 86 initializations are split as follows [5, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 11, 0, 0, 0, 0, 0, 0, 45, 0, 0, 0, 20, 0, 0, 0]. The 677 writes are split as follows [0, 30, 0, 5, 189, 3, 1, 9, 3, 0, 2, 2, 23, 2, 3, 2, 1, 2, 4, 17, 6, 0, 0, 0, 0, 1, 7, 2, 0, 0, 5, 4, 1, 3, 1, 1, 0, 1, 0, 4, 335, 2, 6, 0]. [2024-11-28 02:44:10,964 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:10,965 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,210 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,232 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,428 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:44:11,544 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:44:11,545 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:44:11,545 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:44:11,547 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (1/1) ... [2024-11-28 02:44:11,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:44:11,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:44:11,585 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:44:11,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:44:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure resize_cache_dev [2024-11-28 02:44:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_cache_dev [2024-11-28 02:44:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2024-11-28 02:44:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2024-11-28 02:44:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-28 02:44:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-28 02:44:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2024-11-28 02:44:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2024-11-28 02:44:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2024-11-28 02:44:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2024-11-28 02:44:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_sm_root [2024-11-28 02:44:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_sm_root [2024-11-28 02:44:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure bio_writes_complete_block [2024-11-28 02:44:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_writes_complete_block [2024-11-28 02:44:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2024-11-28 02:44:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2024-11-28 02:44:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2024-11-28 02:44:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2024-11-28 02:44:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure cache_map [2024-11-28 02:44:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_map [2024-11-28 02:44:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:44:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:44:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure process_migrations [2024-11-28 02:44:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure process_migrations [2024-11-28 02:44:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_origin_clear_discard [2024-11-28 02:44:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_origin_clear_discard [2024-11-28 02:44:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2024-11-28 02:44:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2024-11-28 02:44:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-28 02:44:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-28 02:44:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure put_policy [2024-11-28 02:44:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure put_policy [2024-11-28 02:44:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_tick_bio_needed [2024-11-28 02:44:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_tick_bio_needed [2024-11-28 02:44:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:44:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:44:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure update_flags [2024-11-28 02:44:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure update_flags [2024-11-28 02:44:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure calc_discard_block_range [2024-11-28 02:44:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_discard_block_range [2024-11-28 02:44:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure free_bitset [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bitset [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure commit_if_needed [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_if_needed [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_then_cache [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_then_cache [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:44:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_remove_mapping [2024-11-28 02:44:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_remove_mapping [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure dblock_to_oblock [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dblock_to_oblock [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bitset [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bitset [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain_range [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain_range [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure from_cblock [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure from_cblock [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_mode [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_mode [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write_dirty_bitset [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dirty_bitset [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_mode [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_mode [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure cache_postsuspend [2024-11-28 02:44:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_postsuspend [2024-11-28 02:44:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_migration [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_migration [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy_or_discard [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy_or_discard [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure cache_dtr [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_dtr [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_prison_cell [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_prison_cell [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_version [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_version [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data_size [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data_size [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2024-11-28 02:44:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 02:44:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 02:44:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_request [2024-11-28 02:44:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_request [2024-11-28 02:44:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure pack_value [2024-11-28 02:44:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_value [2024-11-28 02:44:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-28 02:44:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-28 02:44:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2024-11-28 02:44:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2024-11-28 02:44:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 02:44:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 02:44:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 02:44:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 02:44:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 02:44:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 02:44:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 02:44:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 02:44:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 02:44:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 02:44:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 02:44:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure clear_discard [2024-11-28 02:44:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_discard [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_cell [2024-11-28 02:44:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_cell [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 02:44:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_flush_bios [2024-11-28 02:44:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_flush_bios [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer [2024-11-28 02:44:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:44:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:44:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 02:44:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2024-11-28 02:44:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2024-11-28 02:44:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_destroy [2024-11-28 02:44:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_destroy [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure cache_device_name [2024-11-28 02:44:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_device_name [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:44:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 02:44:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 02:44:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 02:44:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy_once [2024-11-28 02:44:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy_once [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2024-11-28 02:44:11,645 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2024-11-28 02:44:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:44:11,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 02:44:11,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-11-28 02:44:11,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:44:11,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 02:44:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 02:44:11,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-11-28 02:44:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure inc_and_issue [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_and_issue [2024-11-28 02:44:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure write_discard_bitset [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure write_discard_bitset [2024-11-28 02:44:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure sync_metadata [2024-11-28 02:44:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_metadata [2024-11-28 02:44:11,653 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_range [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_range [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure policy_unchanged [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_unchanged [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_value [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_value [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure stop_worker [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_worker [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure policy_force_mapping [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_force_mapping [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_clear_discard [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_clear_discard [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure __save_sm_root [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __save_sm_root [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure blocks_are_unmapped_or_clean [2024-11-28 02:44:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure blocks_are_unmapped_or_clean [2024-11-28 02:44:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-28 02:44:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2024-11-28 02:44:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2024-11-28 02:44:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2024-11-28 02:44:11,655 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:44:11,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 02:44:11,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-28 02:44:11,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:44:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints [2024-11-28 02:44:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-11-28 02:44:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure __find_policy [2024-11-28 02:44:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_policy [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure policy_tick [2024-11-28 02:44:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_tick [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure cache_resume [2024-11-28 02:44:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_resume [2024-11-28 02:44:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_close [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_close [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_hint_size [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_hint_size [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_migration [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_migration [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure passthrough_mode [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure passthrough_mode [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_mode [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_mode [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure to_cblock [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cblock [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure cache_iterate_devices [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_iterate_devices [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure to_oblock [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure to_oblock [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-28 02:44:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure block_div [2024-11-28 02:44:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure block_div [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure oblocks_per_dblock [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure oblocks_per_dblock [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_dirty [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_dirty [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_size [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_size [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure cache_message [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_message [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ds [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ds [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure inc_hit_counter [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_hit_counter [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2024-11-28 02:44:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2024-11-28 02:44:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2024-11-28 02:44:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-11-28 02:44:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-11-28 02:44:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure cache_io_hints [2024-11-28 02:44:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_io_hints [2024-11-28 02:44:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure cache_end_io [2024-11-28 02:44:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_end_io [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_begin [2024-11-28 02:44:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_begin [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 02:44:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:44:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-28 02:44:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_abort [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_abort [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure read_superblock_fields [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure read_superblock_fields [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure inc_miss_counter [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_miss_counter [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure migration_failure [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_failure [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hook_bio [2024-11-28 02:44:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hook_bio [2024-11-28 02:44:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_migration [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_migration [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded_oblock [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded_oblock [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bitset [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bitset [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_mapping_info [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_mapping_info [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure bitset_size_in_bytes [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bitset_size_in_bytes [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 02:44:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:44:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-28 02:44:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-28 02:44:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-28 02:44:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-28 02:44:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 02:44:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-28 02:44:11,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-28 02:44:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2024-11-28 02:44:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:44:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2024-11-28 02:44:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2024-11-28 02:44:11,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2024-11-28 02:44:11,683 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dirty [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dirty [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_migration [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_migration [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure free_prison_cell [2024-11-28 02:44:11,684 INFO L138 BoogieDeclarations]: Found implementation of procedure free_prison_cell [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:44:11,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:44:11,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 02:44:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2024-11-28 02:44:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-28 02:44:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-28 02:44:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure discard_or_flush [2024-11-28 02:44:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_or_flush [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_data_structs [2024-11-28 02:44:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_data_structs [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-28 02:44:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_value [2024-11-28 02:44:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_value [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2024-11-28 02:44:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_read_lock [2024-11-28 02:44:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_read_lock [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 02:44:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure from_dblock [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure from_dblock [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 02:44:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure cache_bvec_merge [2024-11-28 02:44:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_bvec_merge [2024-11-28 02:44:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-28 02:44:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-28 02:44:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure is_dirty [2024-11-28 02:44:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dirty [2024-11-28 02:44:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2024-11-28 02:44:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2024-11-28 02:44:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2024-11-28 02:44:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2024-11-28 02:44:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-28 02:44:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-28 02:44:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2024-11-28 02:44:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2024-11-28 02:44:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2024-11-28 02:44:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2024-11-28 02:44:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_dirty [2024-11-28 02:44:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dirty [2024-11-28 02:44:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2024-11-28 02:44:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2024-11-28 02:44:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2024-11-28 02:44:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2024-11-28 02:44:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 02:44:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 02:44:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache [2024-11-28 02:44:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache [2024-11-28 02:44:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure oblock_to_dblock [2024-11-28 02:44:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure oblock_to_dblock [2024-11-28 02:44:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2024-11-28 02:44:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2024-11-28 02:44:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_free_structs [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_free_structs [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure destroy [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_quiescing [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quiescing [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2024-11-28 02:44:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:44:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-28 02:44:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-28 02:44:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_mode [2024-11-28 02:44:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_mode [2024-11-28 02:44:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2024-11-28 02:44:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2024-11-28 02:44:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:44:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:44:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure from_oblock [2024-11-28 02:44:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure from_oblock [2024-11-28 02:44:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-28 02:44:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-28 02:44:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2024-11-28 02:44:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2024-11-28 02:44:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_copy [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_copy [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_name [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_name [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure spare_migration_bandwidth [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spare_migration_bandwidth [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_cache_dirty [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_cache_dirty [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_put_cell [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_put_cell [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure defer_bio [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_bio [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_requests [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_requests [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2024-11-28 02:44:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-28 02:44:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_mapping [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_mapping [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure to_dblock [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure to_dblock [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure at_least_one_arg [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure at_least_one_arg [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure __queue_quiesced_migration [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __queue_quiesced_migration [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure inc_io_migrations [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_io_migrations [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure policy_map [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_map [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure complete_migration [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_migration [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:44:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:44:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2024-11-28 02:44:11,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure lookup [2024-11-28 02:44:11,702 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_request [2024-11-28 02:44:11,702 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_request [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_pre_commit [2024-11-28 02:44:11,702 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_pre_commit [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 02:44:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 02:44:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure cache_status [2024-11-28 02:44:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_status [2024-11-28 02:44:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2024-11-28 02:44:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2024-11-28 02:44:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2024-11-28 02:44:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2024-11-28 02:44:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2024-11-28 02:44:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2024-11-28 02:44:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2024-11-28 02:44:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2024-11-28 02:44:13,812 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:44:13,820 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:44:42,542 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:44:58,388 INFO L? ?]: Removed 5326 outVars from TransFormulas that were not future-live. [2024-11-28 02:44:58,388 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:44:58,482 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:44:58,483 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-28 02:44:58,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:44:58 BoogieIcfgContainer [2024-11-28 02:44:58,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:44:58,486 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:44:58,487 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:44:58,492 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:44:58,493 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:44:00" (1/3) ... [2024-11-28 02:44:58,493 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bda149d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:44:58, skipping insertion in model container [2024-11-28 02:44:58,494 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:44:05" (2/3) ... [2024-11-28 02:44:58,494 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bda149d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:44:58, skipping insertion in model container [2024-11-28 02:44:58,494 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:44:58" (3/3) ... [2024-11-28 02:44:58,495 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2024-11-28 02:44:58,511 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:44:58,514 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i that has 334 procedures, 4498 locations, 1 initial locations, 136 loop locations, and 2 error locations. [2024-11-28 02:44:58,681 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:44:58,695 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;@300d3473, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:44:58,696 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-28 02:44:58,710 INFO L276 IsEmpty]: Start isEmpty. Operand has 4114 states, 2652 states have (on average 1.2718702865761689) internal successors, (3373), 2740 states have internal predecessors, (3373), 1212 states have call successors, (1212), 248 states have call predecessors, (1212), 247 states have return successors, (1206), 1177 states have call predecessors, (1206), 1206 states have call successors, (1206) [2024-11-28 02:44:58,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-28 02:44:58,730 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:44:58,730 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:44:58,731 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:44:58,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:44:58,735 INFO L85 PathProgramCache]: Analyzing trace with hash 346891177, now seen corresponding path program 1 times [2024-11-28 02:44:58,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:44:58,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868966615] [2024-11-28 02:44:58,740 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:44:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-11-28 02:45:05,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:05,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868966615] [2024-11-28 02:45:05,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868966615] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:45:05,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [831669128] [2024-11-28 02:45:05,497 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:05,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:45:05,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:45:05,502 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:45:05,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 02:45:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:13,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 4587 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 02:45:13,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:45:13,771 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-28 02:45:13,771 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:45:13,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [831669128] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:13,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 02:45:13,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 02:45:13,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579435688] [2024-11-28 02:45:13,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:13,786 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:45:13,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:13,818 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:45:13,819 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:45:13,830 INFO L87 Difference]: Start difference. First operand has 4114 states, 2652 states have (on average 1.2718702865761689) internal successors, (3373), 2740 states have internal predecessors, (3373), 1212 states have call successors, (1212), 248 states have call predecessors, (1212), 247 states have return successors, (1206), 1177 states have call predecessors, (1206), 1206 states have call successors, (1206) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-28 02:45:14,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:45:14,353 INFO L93 Difference]: Finished difference Result 8222 states and 11800 transitions. [2024-11-28 02:45:14,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:45:14,356 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 255 [2024-11-28 02:45:14,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:45:14,435 INFO L225 Difference]: With dead ends: 8222 [2024-11-28 02:45:14,435 INFO L226 Difference]: Without dead ends: 4092 [2024-11-28 02:45:14,480 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:45:14,483 INFO L435 NwaCegarLoop]: 5777 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5777 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:45:14,487 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5777 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:45:14,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4092 states. [2024-11-28 02:45:14,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4092 to 4092. [2024-11-28 02:45:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4092 states, 2638 states have (on average 1.2653525398028809) internal successors, (3338), 2718 states have internal predecessors, (3338), 1206 states have call successors, (1206), 247 states have call predecessors, (1206), 246 states have return successors, (1200), 1171 states have call predecessors, (1200), 1200 states have call successors, (1200) [2024-11-28 02:45:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 4092 states and 5744 transitions. [2024-11-28 02:45:14,892 INFO L78 Accepts]: Start accepts. Automaton has 4092 states and 5744 transitions. Word has length 255 [2024-11-28 02:45:14,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:45:14,894 INFO L471 AbstractCegarLoop]: Abstraction has 4092 states and 5744 transitions. [2024-11-28 02:45:14,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-28 02:45:14,895 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 5744 transitions. [2024-11-28 02:45:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-28 02:45:14,907 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:45:14,907 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:45:14,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 02:45:15,108 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7845aecc-0238-4835-984b-eea6df1b52e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 02:45:15,108 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:45:15,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:45:15,108 INFO L85 PathProgramCache]: Analyzing trace with hash 2099191383, now seen corresponding path program 1 times [2024-11-28 02:45:15,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:45:15,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673841679] [2024-11-28 02:45:15,109 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:15,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:45:21,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:21,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673841679] [2024-11-28 02:45:21,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1673841679] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:21,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:45:21,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:45:21,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452639229] [2024-11-28 02:45:21,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:21,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:45:21,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:21,502 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:45:21,503 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:21,503 INFO L87 Difference]: Start difference. First operand 4092 states and 5744 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:25,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:45:26,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:45:26,844 INFO L93 Difference]: Finished difference Result 12154 states and 17062 transitions. [2024-11-28 02:45:26,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:45:26,845 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 255 [2024-11-28 02:45:26,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:45:26,942 INFO L225 Difference]: With dead ends: 12154 [2024-11-28 02:45:26,942 INFO L226 Difference]: Without dead ends: 8101 [2024-11-28 02:45:26,974 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:26,975 INFO L435 NwaCegarLoop]: 5754 mSDtfsCounter, 5639 mSDsluCounter, 5714 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5639 SdHoareTripleChecker+Valid, 11468 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:45:26,976 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5639 Valid, 11468 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 02:45:26,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8101 states. [2024-11-28 02:45:27,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8101 to 8095. [2024-11-28 02:45:27,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8095 states, 5223 states have (on average 1.2661305762971473) internal successors, (6613), 5377 states have internal predecessors, (6613), 2380 states have call successors, (2380), 491 states have call predecessors, (2380), 490 states have return successors, (2374), 2316 states have call predecessors, (2374), 2374 states have call successors, (2374) [2024-11-28 02:45:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8095 states to 8095 states and 11367 transitions. [2024-11-28 02:45:27,485 INFO L78 Accepts]: Start accepts. Automaton has 8095 states and 11367 transitions. Word has length 255 [2024-11-28 02:45:27,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:45:27,486 INFO L471 AbstractCegarLoop]: Abstraction has 8095 states and 11367 transitions. [2024-11-28 02:45:27,486 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:27,486 INFO L276 IsEmpty]: Start isEmpty. Operand 8095 states and 11367 transitions. [2024-11-28 02:45:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-28 02:45:27,496 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:45:27,497 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:45:27,497 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:45:27,497 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:45:27,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:45:27,498 INFO L85 PathProgramCache]: Analyzing trace with hash -1500794142, now seen corresponding path program 1 times [2024-11-28 02:45:27,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:45:27,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341393231] [2024-11-28 02:45:27,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:27,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:33,483 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:45:33,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:33,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341393231] [2024-11-28 02:45:33,485 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341393231] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:33,485 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:45:33,485 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:45:33,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537719202] [2024-11-28 02:45:33,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:33,486 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:45:33,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:33,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:45:33,487 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:33,488 INFO L87 Difference]: Start difference. First operand 8095 states and 11367 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:33,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:45:33,860 INFO L93 Difference]: Finished difference Result 8097 states and 11368 transitions. [2024-11-28 02:45:33,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:45:33,860 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 258 [2024-11-28 02:45:33,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:45:33,944 INFO L225 Difference]: With dead ends: 8097 [2024-11-28 02:45:33,944 INFO L226 Difference]: Without dead ends: 8094 [2024-11-28 02:45:33,953 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:33,955 INFO L435 NwaCegarLoop]: 5741 mSDtfsCounter, 5688 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5688 SdHoareTripleChecker+Valid, 5741 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:45:33,955 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5688 Valid, 5741 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:45:33,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8094 states. [2024-11-28 02:45:34,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8094 to 8094. [2024-11-28 02:45:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8094 states, 5223 states have (on average 1.2659391154508903) internal successors, (6612), 5376 states have internal predecessors, (6612), 2379 states have call successors, (2379), 491 states have call predecessors, (2379), 490 states have return successors, (2374), 2316 states have call predecessors, (2374), 2374 states have call successors, (2374) [2024-11-28 02:45:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8094 states to 8094 states and 11365 transitions. [2024-11-28 02:45:34,489 INFO L78 Accepts]: Start accepts. Automaton has 8094 states and 11365 transitions. Word has length 258 [2024-11-28 02:45:34,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:45:34,491 INFO L471 AbstractCegarLoop]: Abstraction has 8094 states and 11365 transitions. [2024-11-28 02:45:34,491 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 8094 states and 11365 transitions. [2024-11-28 02:45:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-28 02:45:34,500 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:45:34,500 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:45:34,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:45:34,501 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:45:34,501 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:45:34,501 INFO L85 PathProgramCache]: Analyzing trace with hash 714766763, now seen corresponding path program 1 times [2024-11-28 02:45:34,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:45:34,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12160730] [2024-11-28 02:45:34,502 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:34,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:45:40,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:40,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12160730] [2024-11-28 02:45:40,264 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12160730] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:40,264 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:45:40,264 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:45:40,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210078610] [2024-11-28 02:45:40,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:40,265 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:45:40,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:40,265 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:45:40,265 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:40,265 INFO L87 Difference]: Start difference. First operand 8094 states and 11365 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:40,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:45:40,607 INFO L93 Difference]: Finished difference Result 8096 states and 11366 transitions. [2024-11-28 02:45:40,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:45:40,608 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 259 [2024-11-28 02:45:40,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:45:40,695 INFO L225 Difference]: With dead ends: 8096 [2024-11-28 02:45:40,696 INFO L226 Difference]: Without dead ends: 8093 [2024-11-28 02:45:40,707 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:40,708 INFO L435 NwaCegarLoop]: 5739 mSDtfsCounter, 5685 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5685 SdHoareTripleChecker+Valid, 5739 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:45:40,708 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5685 Valid, 5739 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:45:40,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8093 states. [2024-11-28 02:45:41,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8093 to 8093. [2024-11-28 02:45:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8093 states, 5223 states have (on average 1.2657476546046333) internal successors, (6611), 5375 states have internal predecessors, (6611), 2378 states have call successors, (2378), 491 states have call predecessors, (2378), 490 states have return successors, (2374), 2316 states have call predecessors, (2374), 2374 states have call successors, (2374) [2024-11-28 02:45:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8093 states to 8093 states and 11363 transitions. [2024-11-28 02:45:41,208 INFO L78 Accepts]: Start accepts. Automaton has 8093 states and 11363 transitions. Word has length 259 [2024-11-28 02:45:41,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:45:41,210 INFO L471 AbstractCegarLoop]: Abstraction has 8093 states and 11363 transitions. [2024-11-28 02:45:41,210 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:41,210 INFO L276 IsEmpty]: Start isEmpty. Operand 8093 states and 11363 transitions. [2024-11-28 02:45:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-28 02:45:41,216 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:45:41,216 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:45:41,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:45:41,217 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:45:41,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:45:41,217 INFO L85 PathProgramCache]: Analyzing trace with hash 677682949, now seen corresponding path program 1 times [2024-11-28 02:45:41,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:45:41,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506412950] [2024-11-28 02:45:41,218 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:41,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:45:46,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:46,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506412950] [2024-11-28 02:45:46,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506412950] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:46,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:45:46,070 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:45:46,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753934215] [2024-11-28 02:45:46,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:46,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:45:46,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:46,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:45:46,072 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:46,072 INFO L87 Difference]: Start difference. First operand 8093 states and 11363 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:46,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:45:46,491 INFO L93 Difference]: Finished difference Result 8095 states and 11364 transitions. [2024-11-28 02:45:46,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:45:46,492 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 260 [2024-11-28 02:45:46,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:45:46,555 INFO L225 Difference]: With dead ends: 8095 [2024-11-28 02:45:46,555 INFO L226 Difference]: Without dead ends: 8092 [2024-11-28 02:45:46,564 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:46,566 INFO L435 NwaCegarLoop]: 5737 mSDtfsCounter, 5682 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5682 SdHoareTripleChecker+Valid, 5737 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:45:46,567 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5682 Valid, 5737 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:45:46,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8092 states. [2024-11-28 02:45:47,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8092 to 8092. [2024-11-28 02:45:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8092 states, 5223 states have (on average 1.2655561937583764) internal successors, (6610), 5374 states have internal predecessors, (6610), 2377 states have call successors, (2377), 491 states have call predecessors, (2377), 490 states have return successors, (2374), 2316 states have call predecessors, (2374), 2374 states have call successors, (2374) [2024-11-28 02:45:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8092 states to 8092 states and 11361 transitions. [2024-11-28 02:45:47,106 INFO L78 Accepts]: Start accepts. Automaton has 8092 states and 11361 transitions. Word has length 260 [2024-11-28 02:45:47,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:45:47,107 INFO L471 AbstractCegarLoop]: Abstraction has 8092 states and 11361 transitions. [2024-11-28 02:45:47,108 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 8092 states and 11361 transitions. [2024-11-28 02:45:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-28 02:45:47,114 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:45:47,114 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:45:47,114 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 02:45:47,114 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:45:47,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:45:47,115 INFO L85 PathProgramCache]: Analyzing trace with hash -471910418, now seen corresponding path program 1 times [2024-11-28 02:45:47,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:45:47,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435691220] [2024-11-28 02:45:47,115 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:45:52,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:52,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435691220] [2024-11-28 02:45:52,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435691220] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:52,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:45:52,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:45:52,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803293676] [2024-11-28 02:45:52,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:52,682 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:45:52,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:52,682 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:45:52,682 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:52,682 INFO L87 Difference]: Start difference. First operand 8092 states and 11361 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:53,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:45:53,133 INFO L93 Difference]: Finished difference Result 8116 states and 11380 transitions. [2024-11-28 02:45:53,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:45:53,133 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 261 [2024-11-28 02:45:53,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:45:53,188 INFO L225 Difference]: With dead ends: 8116 [2024-11-28 02:45:53,188 INFO L226 Difference]: Without dead ends: 8100 [2024-11-28 02:45:53,196 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:53,198 INFO L435 NwaCegarLoop]: 5733 mSDtfsCounter, 5629 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5629 SdHoareTripleChecker+Valid, 5786 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:45:53,199 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5629 Valid, 5786 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:45:53,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8100 states. [2024-11-28 02:45:53,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8100 to 8100. [2024-11-28 02:45:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8100 states, 5227 states have (on average 1.2645877176200497) internal successors, (6610), 5376 states have internal predecessors, (6610), 2376 states have call successors, (2376), 496 states have call predecessors, (2376), 495 states have return successors, (2375), 2317 states have call predecessors, (2375), 2375 states have call successors, (2375) [2024-11-28 02:45:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8100 states to 8100 states and 11361 transitions. [2024-11-28 02:45:53,726 INFO L78 Accepts]: Start accepts. Automaton has 8100 states and 11361 transitions. Word has length 261 [2024-11-28 02:45:53,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:45:53,727 INFO L471 AbstractCegarLoop]: Abstraction has 8100 states and 11361 transitions. [2024-11-28 02:45:53,727 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 02:45:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 8100 states and 11361 transitions. [2024-11-28 02:45:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-28 02:45:53,736 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:45:53,736 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:45:53,737 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 02:45:53,737 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:45:53,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:45:53,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1236945502, now seen corresponding path program 1 times [2024-11-28 02:45:53,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:45:53,738 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2015344910] [2024-11-28 02:45:53,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:45:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:45:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:45:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:45:58,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:45:58,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2015344910] [2024-11-28 02:45:58,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2015344910] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:45:58,803 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:45:58,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:45:58,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176554648] [2024-11-28 02:45:58,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:45:58,803 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:45:58,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:45:58,804 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:45:58,805 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:45:58,805 INFO L87 Difference]: Start difference. First operand 8100 states and 11361 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-28 02:46:01,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:46:01,224 INFO L93 Difference]: Finished difference Result 21819 states and 30387 transitions. [2024-11-28 02:46:01,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:46:01,225 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 288 [2024-11-28 02:46:01,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:46:01,318 INFO L225 Difference]: With dead ends: 21819 [2024-11-28 02:46:01,318 INFO L226 Difference]: Without dead ends: 13758 [2024-11-28 02:46:01,369 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:46:01,369 INFO L435 NwaCegarLoop]: 8239 mSDtfsCounter, 3930 mSDsluCounter, 5535 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3930 SdHoareTripleChecker+Valid, 13774 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:46:01,371 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3930 Valid, 13774 Invalid, 134 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 02:46:01,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13758 states. [2024-11-28 02:46:02,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13758 to 13751. [2024-11-28 02:46:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13751 states, 8822 states have (on average 1.254364089775561) internal successors, (11066), 9112 states have internal predecessors, (11066), 4005 states have call successors, (4005), 923 states have call predecessors, (4005), 922 states have return successors, (4004), 3889 states have call predecessors, (4004), 4004 states have call successors, (4004) [2024-11-28 02:46:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13751 states to 13751 states and 19075 transitions. [2024-11-28 02:46:02,344 INFO L78 Accepts]: Start accepts. Automaton has 13751 states and 19075 transitions. Word has length 288 [2024-11-28 02:46:02,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:46:02,345 INFO L471 AbstractCegarLoop]: Abstraction has 13751 states and 19075 transitions. [2024-11-28 02:46:02,346 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-28 02:46:02,346 INFO L276 IsEmpty]: Start isEmpty. Operand 13751 states and 19075 transitions. [2024-11-28 02:46:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-28 02:46:02,359 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:46:02,359 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:46:02,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 02:46:02,360 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:46:02,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:46:02,360 INFO L85 PathProgramCache]: Analyzing trace with hash 1491385957, now seen corresponding path program 1 times [2024-11-28 02:46:02,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:46:02,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634555393] [2024-11-28 02:46:02,361 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:46:02,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:46:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:46:07,396 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:46:07,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:46:07,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634555393] [2024-11-28 02:46:07,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634555393] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:46:07,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:46:07,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:46:07,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591101270] [2024-11-28 02:46:07,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:46:07,399 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:46:07,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:46:07,400 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:46:07,400 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:46:07,400 INFO L87 Difference]: Start difference. First operand 13751 states and 19075 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-28 02:46:08,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:46:08,354 INFO L93 Difference]: Finished difference Result 27449 states and 38373 transitions. [2024-11-28 02:46:08,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:46:08,355 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) Word has length 320 [2024-11-28 02:46:08,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:46:08,452 INFO L225 Difference]: With dead ends: 27449 [2024-11-28 02:46:08,452 INFO L226 Difference]: Without dead ends: 13737 [2024-11-28 02:46:08,520 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:46:08,520 INFO L435 NwaCegarLoop]: 5715 mSDtfsCounter, 0 mSDsluCounter, 5709 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11424 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 02:46:08,521 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11424 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 02:46:08,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13737 states. [2024-11-28 02:46:09,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13737 to 13737. [2024-11-28 02:46:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13737 states, 8809 states have (on average 1.2533772278351685) internal successors, (11041), 9098 states have internal predecessors, (11041), 4005 states have call successors, (4005), 923 states have call predecessors, (4005), 922 states have return successors, (4004), 3889 states have call predecessors, (4004), 4004 states have call successors, (4004) [2024-11-28 02:46:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13737 states to 13737 states and 19050 transitions. [2024-11-28 02:46:09,494 INFO L78 Accepts]: Start accepts. Automaton has 13737 states and 19050 transitions. Word has length 320 [2024-11-28 02:46:09,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:46:09,497 INFO L471 AbstractCegarLoop]: Abstraction has 13737 states and 19050 transitions. [2024-11-28 02:46:09,497 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (29), 1 states have call predecessors, (29), 1 states have call successors, (29) [2024-11-28 02:46:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 13737 states and 19050 transitions. [2024-11-28 02:46:09,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-28 02:46:09,517 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:46:09,518 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:46:09,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 02:46:09,519 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-28 02:46:09,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:46:09,520 INFO L85 PathProgramCache]: Analyzing trace with hash -862495986, now seen corresponding path program 1 times [2024-11-28 02:46:09,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:46:09,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030633565] [2024-11-28 02:46:09,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:46:09,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:46:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:46:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-28 02:46:15,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:46:15,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030633565] [2024-11-28 02:46:15,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030633565] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:46:15,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:46:15,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:46:15,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [436549065] [2024-11-28 02:46:15,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:46:15,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:46:15,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:46:15,796 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:46:15,796 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:46:15,797 INFO L87 Difference]: Start difference. First operand 13737 states and 19050 transitions. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 3 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-28 02:46:19,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:46:20,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:46:20,939 INFO L93 Difference]: Finished difference Result 13737 states and 19050 transitions. [2024-11-28 02:46:20,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:46:20,940 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), 3 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 341 [2024-11-28 02:46:20,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:46:20,958 INFO L225 Difference]: With dead ends: 13737 [2024-11-28 02:46:20,958 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 02:46:21,018 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:46:21,019 INFO L435 NwaCegarLoop]: 5721 mSDtfsCounter, 45 mSDsluCounter, 5666 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 11387 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-28 02:46:21,020 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 11387 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-28 02:46:21,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 02:46:21,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 02:46:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 02:46:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 02:46:21,036 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 341 [2024-11-28 02:46:21,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:46:21,037 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 02:46:21,037 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), 3 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-28 02:46:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 02:46:21,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 02:46:21,041 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-28 02:46:21,042 INFO L782 garLoopResultBuilder]: Registering result SAFE for location clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (0 of 2 remaining) [2024-11-28 02:46:21,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 02:46:21,045 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:46:21,048 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.