./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 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/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_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC --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-6497de0 [2024-11-23 23:58:40,941 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:58:41,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:58:41,029 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:58:41,030 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:58:41,061 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:58:41,061 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:58:41,062 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:58:41,062 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:58:41,062 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:58:41,063 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:58:41,063 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:58:41,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:58:41,064 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:58:41,064 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:58:41,065 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:58:41,065 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:58:41,065 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:58:41,065 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:58:41,066 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:58:41,066 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:58:41,066 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:58:41,066 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:58:41,066 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:58:41,067 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:58:41,067 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:58:41,067 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:58:41,067 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:58:41,067 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:58:41,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:58:41,067 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:58:41,068 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:58:41,068 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:58:41,068 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:58:41,068 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:58:41,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:58:41,069 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:58:41,069 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:58:41,069 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:58:41,069 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:58:41,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:58:41,070 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:58:41,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:58:41,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:58:41,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:58:41,070 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_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC 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 [2024-11-23 23:58:41,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:58:41,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:58:41,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:58:41,477 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:58:41,477 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:58:41,480 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2024-11-23 23:58:44,900 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/data/1b017a11c/8a0b9798b5884cd8a433c3d204651499/FLAGbf17956a0 [2024-11-23 23:58:46,036 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:58:46,039 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2024-11-23 23:58:46,117 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/data/1b017a11c/8a0b9798b5884cd8a433c3d204651499/FLAGbf17956a0 [2024-11-23 23:58:46,145 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/data/1b017a11c/8a0b9798b5884cd8a433c3d204651499 [2024-11-23 23:58:46,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:58:46,150 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:58:46,152 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:58:46,152 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:58:46,157 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:58:46,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:58:46" (1/1) ... [2024-11-23 23:58:46,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7ccb3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:46, skipping insertion in model container [2024-11-23 23:58:46,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:58:46" (1/1) ... [2024-11-23 23:58:46,344 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:58:50,983 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_8e375244-af2d-41f9-9b15-1d73e9512bad/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] [2024-11-23 23:58:51,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:58:51,257 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:58:51,431 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] [2024-11-23 23:58:51,433 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] [2024-11-23 23:58:51,435 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] [2024-11-23 23:58:51,436 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] [2024-11-23 23:58:51,438 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] [2024-11-23 23:58:51,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [4312] [2024-11-23 23:58:51,448 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] [2024-11-23 23:58:51,452 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] [2024-11-23 23:58:51,453 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] [2024-11-23 23:58:51,454 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] [2024-11-23 23:58:51,455 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] [2024-11-23 23:58:51,455 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] [2024-11-23 23:58:51,455 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] [2024-11-23 23:58:51,513 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] [2024-11-23 23:58:51,516 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] [2024-11-23 23:58:51,517 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] [2024-11-23 23:58:51,524 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] [2024-11-23 23:58:51,533 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] [2024-11-23 23:58:51,542 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] [2024-11-23 23:58:51,543 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] [2024-11-23 23:58:51,593 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] [2024-11-23 23:58:51,603 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] [2024-11-23 23:58:51,981 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_8e375244-af2d-41f9-9b15-1d73e9512bad/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] [2024-11-23 23:58:52,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:58:52,504 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __xadd_wrong_size [2024-11-23 23:58:52,517 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:58:52,518 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52 WrapperNode [2024-11-23 23:58:52,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:58:52,520 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:58:52,520 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:58:52,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:58:52,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:52,668 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:53,069 INFO L138 Inliner]: procedures = 664, calls = 4096, calls flagged for inlining = 275, calls inlined = 265, statements flattened = 10147 [2024-11-23 23:58:53,070 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:58:53,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:58:53,071 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:58:53,071 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:58:53,082 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:53,083 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:53,144 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:57,940 INFO L175 MemorySlicer]: Split 1709 memory accesses to 44 slices as follows [5, 30, 3, 19, 1082, 2, 189, 4, 4, 2, 4, 5, 40, 7, 2, 19, 8, 2, 6, 5, 5, 26, 6, 3, 2, 8, 45, 8, 2, 11, 6, 6, 5, 23, 6, 1, 1, 7, 4, 7, 5, 79, 2, 3]. 63 percent of accesses are in the largest equivalence class. The 86 initializations are split as follows [5, 0, 3, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 45, 0, 2, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 677 writes are split as follows [0, 30, 0, 1, 335, 1, 189, 3, 2, 2, 3, 5, 1, 7, 0, 2, 2, 1, 1, 2, 2, 9, 6, 0, 1, 4, 0, 4, 0, 0, 5, 6, 2, 23, 0, 0, 0, 0, 4, 0, 3, 17, 1, 3]. [2024-11-23 23:58:57,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:57,941 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,230 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,240 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,322 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:58:58,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:58:58,606 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:58:58,606 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:58:58,608 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (1/1) ... [2024-11-23 23:58:58,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:58:58,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:58:58,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:58:58,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:58:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure resize_cache_dev [2024-11-23 23:58:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_cache_dev [2024-11-23 23:58:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2024-11-23 23:58:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2024-11-23 23:58:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-23 23:58:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-23 23:58:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2024-11-23 23:58:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2024-11-23 23:58:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2024-11-23 23:58:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2024-11-23 23:58:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_sm_root [2024-11-23 23:58:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_sm_root [2024-11-23 23:58:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure bio_writes_complete_block [2024-11-23 23:58:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_writes_complete_block [2024-11-23 23:58:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2024-11-23 23:58:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2024-11-23 23:58:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2024-11-23 23:58:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure cache_map [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_map [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure process_migrations [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure process_migrations [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_origin_clear_discard [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_origin_clear_discard [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure put_policy [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure put_policy [2024-11-23 23:58:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_tick_bio_needed [2024-11-23 23:58:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_tick_bio_needed [2024-11-23 23:58:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:58:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:58:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure update_flags [2024-11-23 23:58:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure update_flags [2024-11-23 23:58:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure calc_discard_block_range [2024-11-23 23:58:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_discard_block_range [2024-11-23 23:58:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-23 23:58:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-23 23:58:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2024-11-23 23:58:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure free_bitset [2024-11-23 23:58:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bitset [2024-11-23 23:58:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure commit_if_needed [2024-11-23 23:58:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_if_needed [2024-11-23 23:58:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-23 23:58:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-23 23:58:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-23 23:58:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-23 23:58:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data [2024-11-23 23:58:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data [2024-11-23 23:58:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_then_cache [2024-11-23 23:58:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_then_cache [2024-11-23 23:58:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:58:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:58:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_remove_mapping [2024-11-23 23:58:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_remove_mapping [2024-11-23 23:58:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure dblock_to_oblock [2024-11-23 23:58:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dblock_to_oblock [2024-11-23 23:58:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-23 23:58:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bitset [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bitset [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain_range [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain_range [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure from_cblock [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure from_cblock [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_mode [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_mode [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write_dirty_bitset [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dirty_bitset [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_mode [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_mode [2024-11-23 23:58:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure cache_postsuspend [2024-11-23 23:58:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_postsuspend [2024-11-23 23:58:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_migration [2024-11-23 23:58:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_migration [2024-11-23 23:58:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy_or_discard [2024-11-23 23:58:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy_or_discard [2024-11-23 23:58:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure cache_dtr [2024-11-23 23:58:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_dtr [2024-11-23 23:58:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-23 23:58:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-23 23:58:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_prison_cell [2024-11-23 23:58:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_prison_cell [2024-11-23 23:58:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_version [2024-11-23 23:58:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_version [2024-11-23 23:58:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data_size [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data_size [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_request [2024-11-23 23:58:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_request [2024-11-23 23:58:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure pack_value [2024-11-23 23:58:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_value [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-23 23:58:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2024-11-23 23:58:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 23:58:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-23 23:58:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-23 23:58:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-23 23:58:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-23 23:58:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-23 23:58:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-23 23:58:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-23 23:58:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-23 23:58:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-23 23:58:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure clear_discard [2024-11-23 23:58:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_discard [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_cell [2024-11-23 23:58:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_cell [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-23 23:58:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_flush_bios [2024-11-23 23:58:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_flush_bios [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer [2024-11-23 23:58:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:58:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:58:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 23:58:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 23:58:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 23:58:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 23:58:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 23:58:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2024-11-23 23:58:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2024-11-23 23:58:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2024-11-23 23:58:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_destroy [2024-11-23 23:58:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_destroy [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure cache_device_name [2024-11-23 23:58:58,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_device_name [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:58:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 23:58:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 23:58:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 23:58:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 23:58:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 23:58:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 23:58:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-23 23:58:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-23 23:58:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-23 23:58:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-23 23:58:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-23 23:58:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy_once [2024-11-23 23:58:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy_once [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2024-11-23 23:58:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 23:58:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-23 23:58:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-11-23 23:58:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 23:58:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 23:58:58,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-23 23:58:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-11-23 23:58:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure inc_and_issue [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_and_issue [2024-11-23 23:58:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write_discard_bitset [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure write_discard_bitset [2024-11-23 23:58:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure sync_metadata [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_metadata [2024-11-23 23:58:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-23 23:58:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-23 23:58:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_range [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_range [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure policy_unchanged [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_unchanged [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_value [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_value [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure stop_worker [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_worker [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure policy_force_mapping [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_force_mapping [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_clear_discard [2024-11-23 23:58:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_clear_discard [2024-11-23 23:58:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure __save_sm_root [2024-11-23 23:58:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __save_sm_root [2024-11-23 23:58:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:58:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-11-23 23:58:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-11-23 23:58:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure blocks_are_unmapped_or_clean [2024-11-23 23:58:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure blocks_are_unmapped_or_clean [2024-11-23 23:58:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-23 23:58:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-23 23:58:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:58:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2024-11-23 23:58:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2024-11-23 23:58:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2024-11-23 23:58:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2024-11-23 23:58:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2024-11-23 23:58:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2024-11-23 23:58:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:58:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:58:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:58:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:58:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 23:58:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:58:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints [2024-11-23 23:58:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-11-23 23:58:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure __find_policy [2024-11-23 23:58:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_policy [2024-11-23 23:58:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure policy_tick [2024-11-23 23:58:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_tick [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure cache_resume [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_resume [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_close [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_close [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_hint_size [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_hint_size [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_migration [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure free_migration [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure passthrough_mode [2024-11-23 23:58:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure passthrough_mode [2024-11-23 23:58:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_mode [2024-11-23 23:58:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_mode [2024-11-23 23:58:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure to_cblock [2024-11-23 23:58:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cblock [2024-11-23 23:58:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure cache_iterate_devices [2024-11-23 23:58:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_iterate_devices [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure to_oblock [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure to_oblock [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure block_div [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure block_div [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure oblocks_per_dblock [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure oblocks_per_dblock [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_dirty [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_dirty [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_size [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_size [2024-11-23 23:58:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure cache_message [2024-11-23 23:58:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_message [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ds [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ds [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure inc_hit_counter [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_hit_counter [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure cache_io_hints [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_io_hints [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure cache_end_io [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_end_io [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_begin [2024-11-23 23:58:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_begin [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 23:58:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-23 23:58:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-23 23:58:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:58:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:58:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_abort [2024-11-23 23:58:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_abort [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure read_superblock_fields [2024-11-23 23:58:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure read_superblock_fields [2024-11-23 23:58:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2024-11-23 23:58:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2024-11-23 23:58:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure inc_miss_counter [2024-11-23 23:58:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_miss_counter [2024-11-23 23:58:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure migration_failure [2024-11-23 23:58:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_failure [2024-11-23 23:58:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hook_bio [2024-11-23 23:58:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hook_bio [2024-11-23 23:58:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2024-11-23 23:58:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2024-11-23 23:58:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_migration [2024-11-23 23:58:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_migration [2024-11-23 23:58:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2024-11-23 23:58:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2024-11-23 23:58:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2024-11-23 23:58:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2024-11-23 23:58:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2024-11-23 23:58:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2024-11-23 23:58:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded_oblock [2024-11-23 23:58:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded_oblock [2024-11-23 23:58:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bitset [2024-11-23 23:58:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bitset [2024-11-23 23:58:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-23 23:58:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-23 23:58:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_mapping_info [2024-11-23 23:58:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_mapping_info [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-23 23:58:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-23 23:58:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure bitset_size_in_bytes [2024-11-23 23:58:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bitset_size_in_bytes [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-23 23:58:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 23:58:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 23:58:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 23:58:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 23:58:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-23 23:58:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-23 23:58:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 23:58:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 23:58:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 23:58:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 23:58:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 23:58:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 23:58:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dirty [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dirty [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-23 23:58:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-23 23:58:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2024-11-23 23:58:58,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2024-11-23 23:58:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-23 23:58:58,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-23 23:58:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_migration [2024-11-23 23:58:58,796 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_migration [2024-11-23 23:58:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2024-11-23 23:58:58,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2024-11-23 23:58:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2024-11-23 23:58:58,796 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2024-11-23 23:58:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2024-11-23 23:58:58,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-23 23:58:58,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 23:58:58,797 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-11-23 23:58:58,797 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure free_prison_cell [2024-11-23 23:58:58,797 INFO L138 BoogieDeclarations]: Found implementation of procedure free_prison_cell [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:58:58,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:58:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:58:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-23 23:58:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure discard_or_flush [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_or_flush [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_data_structs [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_data_structs [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_value [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_value [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2024-11-23 23:58:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2024-11-23 23:58:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_read_lock [2024-11-23 23:58:58,805 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_read_lock [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 23:58:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-23 23:58:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure from_dblock [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure from_dblock [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure cache_bvec_merge [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_bvec_merge [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_dirty [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dirty [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2024-11-23 23:58:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2024-11-23 23:58:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2024-11-23 23:58:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2024-11-23 23:58:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-23 23:58:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-23 23:58:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2024-11-23 23:58:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2024-11-23 23:58:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2024-11-23 23:58:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2024-11-23 23:58:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure set_dirty [2024-11-23 23:58:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dirty [2024-11-23 23:58:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2024-11-23 23:58:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2024-11-23 23:58:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2024-11-23 23:58:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2024-11-23 23:58:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-23 23:58:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-23 23:58:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache [2024-11-23 23:58:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache [2024-11-23 23:58:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure oblock_to_dblock [2024-11-23 23:58:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure oblock_to_dblock [2024-11-23 23:58:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2024-11-23 23:58:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2024-11-23 23:58:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_free_structs [2024-11-23 23:58:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_free_structs [2024-11-23 23:58:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2024-11-23 23:58:58,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2024-11-23 23:58:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard [2024-11-23 23:58:58,813 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard [2024-11-23 23:58:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2024-11-23 23:58:58,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2024-11-23 23:58:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure destroy [2024-11-23 23:58:58,813 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy [2024-11-23 23:58:58,813 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2024-11-23 23:58:58,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-23 23:58:58,814 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure is_quiescing [2024-11-23 23:58:58,814 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quiescing [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 23:58:58,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2024-11-23 23:58:58,814 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:58:58,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 23:58:58,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-23 23:58:58,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-23 23:58:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_mode [2024-11-23 23:58:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_mode [2024-11-23 23:58:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2024-11-23 23:58:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2024-11-23 23:58:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:58:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:58:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure from_oblock [2024-11-23 23:58:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure from_oblock [2024-11-23 23:58:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-23 23:58:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-23 23:58:58,818 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2024-11-23 23:58:58,818 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_copy [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_copy [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_name [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_name [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure spare_migration_bandwidth [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure spare_migration_bandwidth [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_cache_dirty [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_cache_dirty [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_put_cell [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_put_cell [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2024-11-23 23:58:58,819 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2024-11-23 23:58:58,819 INFO L130 BoogieDeclarations]: Found specification of procedure defer_bio [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_bio [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_requests [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_requests [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_mapping [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_mapping [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure to_dblock [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure to_dblock [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-23 23:58:58,820 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-23 23:58:58,820 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2024-11-23 23:58:58,821 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2024-11-23 23:58:58,821 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure at_least_one_arg [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure at_least_one_arg [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure __queue_quiesced_migration [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __queue_quiesced_migration [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure inc_io_migrations [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_io_migrations [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure policy_map [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_map [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2024-11-23 23:58:58,822 INFO L130 BoogieDeclarations]: Found specification of procedure complete_migration [2024-11-23 23:58:58,822 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_migration [2024-11-23 23:58:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 23:58:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 23:58:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:58:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-23 23:58:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2024-11-23 23:58:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2024-11-23 23:58:58,823 INFO L130 BoogieDeclarations]: Found specification of procedure lookup [2024-11-23 23:58:58,823 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_request [2024-11-23 23:58:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_request [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_pre_commit [2024-11-23 23:58:58,824 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_pre_commit [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:58:58,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-23 23:58:58,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure cache_status [2024-11-23 23:58:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_status [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2024-11-23 23:58:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2024-11-23 23:58:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2024-11-23 23:58:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2024-11-23 23:58:58,826 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2024-11-23 23:58:58,826 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2024-11-23 23:59:01,335 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:59:01,344 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:59:28,826 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:59:44,991 INFO L? ?]: Removed 5326 outVars from TransFormulas that were not future-live. [2024-11-23 23:59:44,991 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:59:45,084 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:59:45,084 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-23 23:59:45,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:59:45 BoogieIcfgContainer [2024-11-23 23:59:45,085 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:59:45,088 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:59:45,088 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:59:45,095 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:59:45,096 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:58:46" (1/3) ... [2024-11-23 23:59:45,096 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42148bcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:59:45, skipping insertion in model container [2024-11-23 23:59:45,097 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:58:52" (2/3) ... [2024-11-23 23:59:45,097 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42148bcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:59:45, skipping insertion in model container [2024-11-23 23:59:45,097 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:59:45" (3/3) ... [2024-11-23 23:59:45,099 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2024-11-23 23:59:45,122 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:59:45,126 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. [2024-11-23 23:59:45,364 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:59:45,380 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;@158f4fa3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:59:45,380 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-23 23:59:45,398 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) [2024-11-23 23:59:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-23 23:59:45,434 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:59:45,435 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] [2024-11-23 23:59:45,436 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-23 23:59:45,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:59:45,444 INFO L85 PathProgramCache]: Analyzing trace with hash -2136813527, now seen corresponding path program 1 times [2024-11-23 23:59:45,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:59:45,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76546999] [2024-11-23 23:59:45,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:59:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:59:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:59:54,561 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-11-23 23:59:54,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:59:54,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76546999] [2024-11-23 23:59:54,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76546999] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:59:54,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721780040] [2024-11-23 23:59:54,564 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:59:54,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:59:54,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:59:54,567 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:59:54,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-24 00:00:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:03,059 INFO L256 TraceCheckSpWp]: Trace formula consists of 4587 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-24 00:00:03,083 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:00:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-24 00:00:03,146 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:00:03,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1721780040] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:03,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-24 00:00:03,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-24 00:00:03,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452702770] [2024-11-24 00:00:03,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:03,158 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-24 00:00:03,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:03,184 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-24 00:00:03,185 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-24 00:00:03,195 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) [2024-11-24 00:00:03,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:03,645 INFO L93 Difference]: Finished difference Result 8222 states and 11800 transitions. [2024-11-24 00:00:03,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-24 00:00:03,648 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 [2024-11-24 00:00:03,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:03,730 INFO L225 Difference]: With dead ends: 8222 [2024-11-24 00:00:03,731 INFO L226 Difference]: Without dead ends: 4092 [2024-11-24 00:00:03,777 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 [2024-11-24 00:00:03,781 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 [2024-11-24 00:00:03,783 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] [2024-11-24 00:00:03,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4092 states. [2024-11-24 00:00:04,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4092 to 4092. [2024-11-24 00:00:04,134 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) [2024-11-24 00:00:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 4092 states and 5744 transitions. [2024-11-24 00:00:04,199 INFO L78 Accepts]: Start accepts. Automaton has 4092 states and 5744 transitions. Word has length 255 [2024-11-24 00:00:04,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:04,201 INFO L471 AbstractCegarLoop]: Abstraction has 4092 states and 5744 transitions. [2024-11-24 00:00:04,201 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) [2024-11-24 00:00:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 5744 transitions. [2024-11-24 00:00:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-24 00:00:04,212 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:04,213 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] [2024-11-24 00:00:04,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-24 00:00:04,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e375244-af2d-41f9-9b15-1d73e9512bad/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-24 00:00:04,414 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:04,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:04,416 INFO L85 PathProgramCache]: Analyzing trace with hash -384513321, now seen corresponding path program 1 times [2024-11-24 00:00:04,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:04,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332442659] [2024-11-24 00:00:04,417 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:04,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:00:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:00:11,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:00:11,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332442659] [2024-11-24 00:00:11,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1332442659] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:11,012 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:11,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:00:11,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231556580] [2024-11-24 00:00:11,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:11,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:00:11,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:11,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:00:11,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:00:11,017 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) [2024-11-24 00:00:15,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:00:16,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:16,270 INFO L93 Difference]: Finished difference Result 12154 states and 17062 transitions. [2024-11-24 00:00:16,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:00:16,271 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 [2024-11-24 00:00:16,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:16,362 INFO L225 Difference]: With dead ends: 12154 [2024-11-24 00:00:16,362 INFO L226 Difference]: Without dead ends: 8101 [2024-11-24 00:00:16,399 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 [2024-11-24 00:00:16,400 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, 4.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:00:16,401 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5639 Valid, 11468 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-24 00:00:16,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8101 states. [2024-11-24 00:00:16,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8101 to 8095. [2024-11-24 00:00:16,887 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) [2024-11-24 00:00:16,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8095 states to 8095 states and 11367 transitions. [2024-11-24 00:00:16,974 INFO L78 Accepts]: Start accepts. Automaton has 8095 states and 11367 transitions. Word has length 255 [2024-11-24 00:00:16,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:16,976 INFO L471 AbstractCegarLoop]: Abstraction has 8095 states and 11367 transitions. [2024-11-24 00:00:16,977 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) [2024-11-24 00:00:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 8095 states and 11367 transitions. [2024-11-24 00:00:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-24 00:00:16,985 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:16,985 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] [2024-11-24 00:00:16,986 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:00:16,986 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:16,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:16,987 INFO L85 PathProgramCache]: Analyzing trace with hash 148944482, now seen corresponding path program 1 times [2024-11-24 00:00:16,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:16,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667974361] [2024-11-24 00:00:16,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:16,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:00:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:00:24,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:00:24,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667974361] [2024-11-24 00:00:24,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667974361] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:24,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:24,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:00:24,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651331948] [2024-11-24 00:00:24,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:24,393 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:00:24,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:24,394 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:00:24,395 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:00:24,395 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) [2024-11-24 00:00:24,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:24,728 INFO L93 Difference]: Finished difference Result 8097 states and 11368 transitions. [2024-11-24 00:00:24,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:00:24,728 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 [2024-11-24 00:00:24,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:24,801 INFO L225 Difference]: With dead ends: 8097 [2024-11-24 00:00:24,801 INFO L226 Difference]: Without dead ends: 8094 [2024-11-24 00:00:24,809 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 [2024-11-24 00:00:24,812 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 [2024-11-24 00:00:24,813 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] [2024-11-24 00:00:24,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8094 states. [2024-11-24 00:00:25,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8094 to 8094. [2024-11-24 00:00:25,294 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) [2024-11-24 00:00:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8094 states to 8094 states and 11365 transitions. [2024-11-24 00:00:25,378 INFO L78 Accepts]: Start accepts. Automaton has 8094 states and 11365 transitions. Word has length 258 [2024-11-24 00:00:25,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:25,379 INFO L471 AbstractCegarLoop]: Abstraction has 8094 states and 11365 transitions. [2024-11-24 00:00:25,380 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) [2024-11-24 00:00:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 8094 states and 11365 transitions. [2024-11-24 00:00:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-24 00:00:25,392 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:25,392 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] [2024-11-24 00:00:25,392 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:00:25,393 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:25,393 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:25,393 INFO L85 PathProgramCache]: Analyzing trace with hash 317056555, now seen corresponding path program 1 times [2024-11-24 00:00:25,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:25,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355885635] [2024-11-24 00:00:25,394 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:00:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:00:31,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:00:31,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355885635] [2024-11-24 00:00:31,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355885635] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:31,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:31,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:00:31,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196181692] [2024-11-24 00:00:31,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:31,723 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:00:31,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:31,724 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:00:31,724 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:00:31,724 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) [2024-11-24 00:00:32,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:32,119 INFO L93 Difference]: Finished difference Result 8096 states and 11366 transitions. [2024-11-24 00:00:32,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:00:32,120 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 [2024-11-24 00:00:32,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:32,218 INFO L225 Difference]: With dead ends: 8096 [2024-11-24 00:00:32,219 INFO L226 Difference]: Without dead ends: 8093 [2024-11-24 00:00:32,226 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 [2024-11-24 00:00:32,228 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 [2024-11-24 00:00:32,230 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] [2024-11-24 00:00:32,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8093 states. [2024-11-24 00:00:32,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8093 to 8093. [2024-11-24 00:00:32,761 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) [2024-11-24 00:00:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8093 states to 8093 states and 11363 transitions. [2024-11-24 00:00:32,837 INFO L78 Accepts]: Start accepts. Automaton has 8093 states and 11363 transitions. Word has length 259 [2024-11-24 00:00:32,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:32,840 INFO L471 AbstractCegarLoop]: Abstraction has 8093 states and 11363 transitions. [2024-11-24 00:00:32,840 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) [2024-11-24 00:00:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 8093 states and 11363 transitions. [2024-11-24 00:00:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-24 00:00:32,851 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:32,851 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] [2024-11-24 00:00:32,851 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:00:32,852 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:32,852 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:32,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1233568389, now seen corresponding path program 1 times [2024-11-24 00:00:32,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:32,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511938742] [2024-11-24 00:00:32,853 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:00:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:38,886 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:00:38,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:00:38,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511938742] [2024-11-24 00:00:38,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1511938742] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:38,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:38,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:00:38,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446451095] [2024-11-24 00:00:38,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:38,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:00:38,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:38,889 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:00:38,889 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:00:38,889 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) [2024-11-24 00:00:39,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:39,329 INFO L93 Difference]: Finished difference Result 8095 states and 11364 transitions. [2024-11-24 00:00:39,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:00:39,330 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 [2024-11-24 00:00:39,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:39,399 INFO L225 Difference]: With dead ends: 8095 [2024-11-24 00:00:39,399 INFO L226 Difference]: Without dead ends: 8092 [2024-11-24 00:00:39,406 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 [2024-11-24 00:00:39,408 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 [2024-11-24 00:00:39,409 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] [2024-11-24 00:00:39,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8092 states. [2024-11-24 00:00:39,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8092 to 8092. [2024-11-24 00:00:39,953 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) [2024-11-24 00:00:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8092 states to 8092 states and 11361 transitions. [2024-11-24 00:00:40,023 INFO L78 Accepts]: Start accepts. Automaton has 8092 states and 11361 transitions. Word has length 260 [2024-11-24 00:00:40,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:40,024 INFO L471 AbstractCegarLoop]: Abstraction has 8092 states and 11361 transitions. [2024-11-24 00:00:40,025 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) [2024-11-24 00:00:40,026 INFO L276 IsEmpty]: Start isEmpty. Operand 8092 states and 11361 transitions. [2024-11-24 00:00:40,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-24 00:00:40,033 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:40,033 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] [2024-11-24 00:00:40,033 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:00:40,033 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:40,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:40,035 INFO L85 PathProgramCache]: Analyzing trace with hash -419330962, now seen corresponding path program 1 times [2024-11-24 00:00:40,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:40,035 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781275793] [2024-11-24 00:00:40,035 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:00:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:00:46,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:00:46,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781275793] [2024-11-24 00:00:46,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781275793] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:46,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:46,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:00:46,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897495305] [2024-11-24 00:00:46,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:46,016 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:00:46,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:46,017 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:00:46,017 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:00:46,018 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) [2024-11-24 00:00:46,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:46,522 INFO L93 Difference]: Finished difference Result 8116 states and 11380 transitions. [2024-11-24 00:00:46,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:00:46,523 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 [2024-11-24 00:00:46,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:46,589 INFO L225 Difference]: With dead ends: 8116 [2024-11-24 00:00:46,589 INFO L226 Difference]: Without dead ends: 8100 [2024-11-24 00:00:46,597 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 [2024-11-24 00:00:46,599 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 [2024-11-24 00:00:46,600 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] [2024-11-24 00:00:46,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8100 states. [2024-11-24 00:00:47,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8100 to 8100. [2024-11-24 00:00:47,272 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) [2024-11-24 00:00:47,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8100 states to 8100 states and 11361 transitions. [2024-11-24 00:00:47,330 INFO L78 Accepts]: Start accepts. Automaton has 8100 states and 11361 transitions. Word has length 261 [2024-11-24 00:00:47,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:47,331 INFO L471 AbstractCegarLoop]: Abstraction has 8100 states and 11361 transitions. [2024-11-24 00:00:47,331 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) [2024-11-24 00:00:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 8100 states and 11361 transitions. [2024-11-24 00:00:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-24 00:00:47,342 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:47,343 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] [2024-11-24 00:00:47,343 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:00:47,343 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:47,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:47,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1150785826, now seen corresponding path program 1 times [2024-11-24 00:00:47,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:47,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313866716] [2024-11-24 00:00:47,345 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:00:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:00:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:00:52,770 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:00:52,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313866716] [2024-11-24 00:00:52,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313866716] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:00:52,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:00:52,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:00:52,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75222301] [2024-11-24 00:00:52,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:00:52,773 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:00:52,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:00:52,774 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:00:52,774 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:00:52,774 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) [2024-11-24 00:00:55,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:00:55,237 INFO L93 Difference]: Finished difference Result 21819 states and 30387 transitions. [2024-11-24 00:00:55,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:00:55,238 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 [2024-11-24 00:00:55,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:00:55,356 INFO L225 Difference]: With dead ends: 21819 [2024-11-24 00:00:55,356 INFO L226 Difference]: Without dead ends: 13758 [2024-11-24 00:00:55,420 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 [2024-11-24 00:00:55,422 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 [2024-11-24 00:00:55,423 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] [2024-11-24 00:00:55,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13758 states. [2024-11-24 00:00:56,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13758 to 13751. [2024-11-24 00:00:56,590 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) [2024-11-24 00:00:56,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13751 states to 13751 states and 19075 transitions. [2024-11-24 00:00:56,683 INFO L78 Accepts]: Start accepts. Automaton has 13751 states and 19075 transitions. Word has length 288 [2024-11-24 00:00:56,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:00:56,684 INFO L471 AbstractCegarLoop]: Abstraction has 13751 states and 19075 transitions. [2024-11-24 00:00:56,685 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) [2024-11-24 00:00:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 13751 states and 19075 transitions. [2024-11-24 00:00:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-24 00:00:56,699 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:00:56,700 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] [2024-11-24 00:00:56,700 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 00:00:56,700 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:00:56,701 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:00:56,701 INFO L85 PathProgramCache]: Analyzing trace with hash 944417692, now seen corresponding path program 1 times [2024-11-24 00:00:56,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:00:56,702 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030273807] [2024-11-24 00:00:56,702 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:00:56,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:01:01,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:01:02,347 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:01:02,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:01:02,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030273807] [2024-11-24 00:01:02,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030273807] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:01:02,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:01:02,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:01:02,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809016087] [2024-11-24 00:01:02,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:01:02,349 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:01:02,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:01:02,349 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:01:02,350 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:01:02,350 INFO L87 Difference]: Start difference. First operand 13751 states and 19075 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2024-11-24 00:01:03,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:01:03,254 INFO L93 Difference]: Finished difference Result 27449 states and 38373 transitions. [2024-11-24 00:01:03,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:01:03,255 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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 322 [2024-11-24 00:01:03,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:01:03,371 INFO L225 Difference]: With dead ends: 27449 [2024-11-24 00:01:03,372 INFO L226 Difference]: Without dead ends: 13737 [2024-11-24 00:01:03,454 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 [2024-11-24 00:01:03,455 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 [2024-11-24 00:01:03,456 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] [2024-11-24 00:01:03,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13737 states. [2024-11-24 00:01:04,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13737 to 13737. [2024-11-24 00:01:04,452 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) [2024-11-24 00:01:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13737 states to 13737 states and 19050 transitions. [2024-11-24 00:01:04,798 INFO L78 Accepts]: Start accepts. Automaton has 13737 states and 19050 transitions. Word has length 322 [2024-11-24 00:01:04,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:01:04,799 INFO L471 AbstractCegarLoop]: Abstraction has 13737 states and 19050 transitions. [2024-11-24 00:01:04,800 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2024-11-24 00:01:04,800 INFO L276 IsEmpty]: Start isEmpty. Operand 13737 states and 19050 transitions. [2024-11-24 00:01:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-24 00:01:04,827 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:01:04,827 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, 1] [2024-11-24 00:01:04,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-24 00:01:04,828 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE] === [2024-11-24 00:01:04,830 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:01:04,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1880154007, now seen corresponding path program 1 times [2024-11-24 00:01:04,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:01:04,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893723584] [2024-11-24 00:01:04,831 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:01:04,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:01:10,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:01:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-24 00:01:11,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:01:11,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893723584] [2024-11-24 00:01:11,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893723584] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:01:11,241 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:01:11,241 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:01:11,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578451459] [2024-11-24 00:01:11,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:01:11,242 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:01:11,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:01:11,243 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:01:11,243 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:01:11,243 INFO L87 Difference]: Start difference. First operand 13737 states and 19050 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 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) [2024-11-24 00:01:15,348 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 [] [2024-11-24 00:01:16,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:01:16,279 INFO L93 Difference]: Finished difference Result 13737 states and 19050 transitions. [2024-11-24 00:01:16,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:01:16,280 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 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 342 [2024-11-24 00:01:16,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:01:16,297 INFO L225 Difference]: With dead ends: 13737 [2024-11-24 00:01:16,297 INFO L226 Difference]: Without dead ends: 0 [2024-11-24 00:01:16,356 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 [2024-11-24 00:01:16,356 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 [2024-11-24 00:01:16,357 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] [2024-11-24 00:01:16,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-24 00:01:16,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-24 00:01:16,358 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) [2024-11-24 00:01:16,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-24 00:01:16,371 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 342 [2024-11-24 00:01:16,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:01:16,371 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-24 00:01:16,372 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 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) [2024-11-24 00:01:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-24 00:01:16,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 00:01:16,375 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-24 00:01:16,376 INFO L782 garLoopResultBuilder]: Registering result SAFE for location clear_dirtyErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (0 of 2 remaining) [2024-11-24 00:01:16,376 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-24 00:01:16,379 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:01:16,381 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.