./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash faf375d2540869af9f9cbb665de3f2e6217e3c1d3b9f3b26e0bb731b13d7e49e --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:09:59,697 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:09:59,779 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:09:59,788 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:09:59,789 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:09:59,825 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:09:59,826 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:09:59,827 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:09:59,828 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:09:59,833 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:09:59,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:09:59,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:09:59,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:09:59,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:09:59,835 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:09:59,835 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:09:59,835 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:09:59,836 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:09:59,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:09:59,838 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:09:59,838 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:09:59,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:09:59,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:09:59,841 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:09:59,841 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:09:59,842 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:09:59,842 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:09:59,842 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:09:59,843 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:09:59,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:09:59,843 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:09:59,843 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:09:59,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:09:59,845 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:09:59,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:09:59,847 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:09:59,847 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:09:59,847 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:09:59,848 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:09:59,848 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> faf375d2540869af9f9cbb665de3f2e6217e3c1d3b9f3b26e0bb731b13d7e49e [2024-11-09 04:10:00,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:10:00,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:10:00,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:10:00,231 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:10:00,232 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:10:00,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2024-11-09 04:10:01,928 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:10:02,555 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:10:02,557 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2024-11-09 04:10:02,610 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/960b807be/30a6ec4c75e9452d888e96685eadd095/FLAGb0ecc2775 [2024-11-09 04:10:03,029 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/960b807be/30a6ec4c75e9452d888e96685eadd095 [2024-11-09 04:10:03,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:10:03,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:10:03,035 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:10:03,036 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:10:03,042 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:10:03,043 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:10:03" (1/1) ... [2024-11-09 04:10:03,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32100c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:03, skipping insertion in model container [2024-11-09 04:10:03,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:10:03" (1/1) ... [2024-11-09 04:10:03,211 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:10:05,638 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i[251756,251769] [2024-11-09 04:10:05,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:10:05,784 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:10:05,875 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"); [3560] [2024-11-09 04:10:05,881 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)); [3567] [2024-11-09 04:10:05,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3574] [2024-11-09 04:10:05,882 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3582-3583] [2024-11-09 04:10:05,885 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)); [3596-3597] [2024-11-09 04:10:05,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3605] [2024-11-09 04:10:05,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3720] [2024-11-09 04:10:05,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3723] [2024-11-09 04:10:05,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3726] [2024-11-09 04:10:05,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3729] [2024-11-09 04:10:05,893 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)); [3767] [2024-11-09 04:10:05,894 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)); [3774] [2024-11-09 04:10:05,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/drivers/md/dm-exception-store.h"), "i" (155), "i" (12UL)); [4037-4038] [2024-11-09 04:10:05,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/drivers/md/dm-exception-store.h"), "i" (160), "i" (12UL)); [4053-4054] [2024-11-09 04:10:05,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4648] [2024-11-09 04:10:05,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4863] [2024-11-09 04:10:05,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (936), "i" (12UL)); [4996-4997] [2024-11-09 04:10:05,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [5410] [2024-11-09 04:10:05,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap.c.prepared"), "i" (1325), "i" (12UL)); [5417-5418] [2024-11-09 04:10:06,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7196] [2024-11-09 04:10:06,151 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"); [7951-7952] [2024-11-09 04:10:06,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (441), "i" (12UL)); [8229-8230] [2024-11-09 04:10:06,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/zakharov/workspace/benchmarks/bench_1/work/current--X--drivers/md/dm-snapshot.ko--X--deg2_cpalinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/35/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-snap-persistent.c.prepared"), "i" (799), "i" (12UL)); [8597-8598] [2024-11-09 04:10:06,197 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i[251756,251769] [2024-11-09 04:10:06,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:10:06,428 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:10:06,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06 WrapperNode [2024-11-09 04:10:06,429 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:10:06,431 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:10:06,431 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:10:06,431 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:10:06,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:06,546 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:06,713 INFO L138 Inliner]: procedures = 374, calls = 2243, calls flagged for inlining = 124, calls inlined = 120, statements flattened = 5558 [2024-11-09 04:10:06,714 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:10:06,715 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:10:06,715 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:10:06,715 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:10:06,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:06,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:06,767 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:07,815 INFO L175 MemorySlicer]: Split 1121 memory accesses to 33 slices as follows [5, 4, 12, 19, 10, 2, 4, 8, 1, 11, 1, 1, 15, 5, 81, 38, 8, 3, 1, 2, 2, 1, 20, 830, 2, 1, 5, 3, 8, 8, 2, 6, 2]. 74 percent of accesses are in the largest equivalence class. The 123 initializations are split as follows [0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 20, 29, 2, 0, 0, 0, 8, 8, 0, 6, 0]. The 431 writes are split as follows [3, 2, 0, 5, 6, 1, 3, 6, 0, 2, 0, 0, 5, 2, 81, 0, 4, 1, 0, 2, 0, 0, 0, 304, 0, 0, 0, 2, 0, 0, 2, 0, 0]. [2024-11-09 04:10:07,815 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:07,815 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:07,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:07,962 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:08,012 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:08,042 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:08,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:10:08,095 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:10:08,096 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:10:08,096 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:10:08,097 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (1/1) ... [2024-11-09 04:10:08,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:10:08,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:10:08,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:10:08,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:10:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2024-11-09 04:10:08,184 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2024-11-09 04:10:08,184 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-09 04:10:08,184 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-09 04:10:08,184 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_init [2024-11-09 04:10:08,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_init [2024-11-09 04:10:08,185 INFO L130 BoogieDeclarations]: Found specification of procedure dm_vcalloc [2024-11-09 04:10:08,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_vcalloc [2024-11-09 04:10:08,186 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2024-11-09 04:10:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2024-11-09 04:10:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 04:10:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure stop_merge [2024-11-09 04:10:08,187 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_merge [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:10:08,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:10:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:10:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:10:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:10:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:10:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:10:08,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:10:08,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 04:10:08,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 04:10:08,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-09 04:10:08,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-11-09 04:10:08,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-11-09 04:10:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2024-11-09 04:10:08,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_map [2024-11-09 04:10:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_map [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure init_tracked_chunk [2024-11-09 04:10:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tracked_chunk [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure exit_origin_hash [2024-11-09 04:10:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_origin_hash [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure __find_pending_exception [2024-11-09 04:10:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_pending_exception [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure track_chunk [2024-11-09 04:10:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure track_chunk [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:10:08,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:10:08,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-09 04:10:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2024-11-09 04:10:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure remap_exception [2024-11-09 04:10:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_exception [2024-11-09 04:10:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure read_pending_exceptions_done_count [2024-11-09 04:10:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pending_exceptions_done_count [2024-11-09 04:10:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_info [2024-11-09 04:10:08,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_info [2024-11-09 04:10:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure origin_ctr [2024-11-09 04:10:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_ctr [2024-11-09 04:10:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_usage [2024-11-09 04:10:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_usage [2024-11-09 04:10:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pending_exception [2024-11-09 04:10:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pending_exception [2024-11-09 04:10:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2024-11-09 04:10:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2024-11-09 04:10:08,197 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_to_sector [2024-11-09 04:10:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_to_sector [2024-11-09 04:10:08,197 INFO L130 BoogieDeclarations]: Found specification of procedure dm_insert_exception [2024-11-09 04:10:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_insert_exception [2024-11-09 04:10:08,197 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_next_chunks [2024-11-09 04:10:08,198 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_next_chunks [2024-11-09 04:10:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:08,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:10:08,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:10:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_origin [2024-11-09 04:10:08,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_origin [2024-11-09 04:10:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_exception [2024-11-09 04:10:08,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exception [2024-11-09 04:10:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 04:10:08,200 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:10:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 04:10:08,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 04:10:08,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 04:10:08,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-09 04:10:08,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-09 04:10:08,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-09 04:10:08,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-09 04:10:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-09 04:10:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-09 04:10:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-09 04:10:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-09 04:10:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-09 04:10:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-09 04:10:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-09 04:10:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-09 04:10:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-09 04:10:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:10:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:10:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:10:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:10:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:10:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 04:10:08,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-09 04:10:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-09 04:10:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-09 04:10:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-09 04:10:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-09 04:10:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-09 04:10:08,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-09 04:10:08,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-09 04:10:08,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-09 04:10:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-09 04:10:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-09 04:10:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-09 04:10:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-09 04:10:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_table_exit [2024-11-09 04:10:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_table_exit [2024-11-09 04:10:08,209 INFO L130 BoogieDeclarations]: Found specification of procedure transient_usage [2024-11-09 04:10:08,209 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_usage [2024-11-09 04:10:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_status [2024-11-09 04:10:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_status [2024-11-09 04:10:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-09 04:10:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-09 04:10:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure sector_to_chunk [2024-11-09 04:10:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_to_chunk [2024-11-09 04:10:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:10:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:10:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2024-11-09 04:10:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2024-11-09 04:10:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-11-09 04:10:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-11-09 04:10:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure dm_snap_cow [2024-11-09 04:10:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_snap_cow [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2024-11-09 04:10:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_drop_snapshot [2024-11-09 04:10:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_drop_snapshot [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2024-11-09 04:10:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_area [2024-11-09 04:10:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_area [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:10:08,212 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:10:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_map [2024-11-09 04:10:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_map [2024-11-09 04:10:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_dtr [2024-11-09 04:10:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_dtr [2024-11-09 04:10:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2024-11-09 04:10:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2024-11-09 04:10:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-11-09 04:10:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-11-09 04:10:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure __invalidate_snapshot [2024-11-09 04:10:08,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalidate_snapshot [2024-11-09 04:10:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure free_completed_exception [2024-11-09 04:10:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure free_completed_exception [2024-11-09 04:10:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_status [2024-11-09 04:10:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_status [2024-11-09 04:10:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2024-11-09 04:10:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2024-11-09 04:10:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure flush_bios [2024-11-09 04:10:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_bios [2024-11-09 04:10:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure free_pending_exception [2024-11-09 04:10:08,214 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pending_exception [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:10:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:10:08,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-09 04:10:08,217 INFO L130 BoogieDeclarations]: Found specification of procedure free_area [2024-11-09 04:10:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_area [2024-11-09 04:10:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure area_location [2024-11-09 04:10:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure area_location [2024-11-09 04:10:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 04:10:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 04:10:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_dtr [2024-11-09 04:10:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_dtr [2024-11-09 04:10:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2024-11-09 04:10:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2024-11-09 04:10:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure dm_transient_snapshot_exit [2024-11-09 04:10:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_transient_snapshot_exit [2024-11-09 04:10:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure origin_resume [2024-11-09 04:10:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_resume [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure get_origin_minimum_chunksize [2024-11-09 04:10:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_origin_minimum_chunksize [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure __lookup_pending_exception [2024-11-09 04:10:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __lookup_pending_exception [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-09 04:10:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:10:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 04:10:08,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_equal [2024-11-09 04:10:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_equal [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:10:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:10:08,223 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_get [2024-11-09 04:10:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_get [2024-11-09 04:10:08,224 INFO L130 BoogieDeclarations]: Found specification of procedure start_merge [2024-11-09 04:10:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure start_merge [2024-11-09 04:10:08,224 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count [2024-11-09 04:10:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count [2024-11-09 04:10:08,224 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 04:10:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 04:10:08,224 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:10:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:10:08,224 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_ctr [2024-11-09 04:10:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_ctr [2024-11-09 04:10:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 04:10:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 04:10:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2024-11-09 04:10:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2024-11-09 04:10:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-09 04:10:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-09 04:10:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_destroy [2024-11-09 04:10:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_destroy [2024-11-09 04:10:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure merge_shutdown [2024-11-09 04:10:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_shutdown [2024-11-09 04:10:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_exit [2024-11-09 04:10:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_exit [2024-11-09 04:10:08,229 INFO L130 BoogieDeclarations]: Found specification of procedure origin_dtr [2024-11-09 04:10:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_dtr [2024-11-09 04:10:08,229 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_commit_merge [2024-11-09 04:10:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_commit_merge [2024-11-09 04:10:08,229 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:10:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:10:08,229 INFO L130 BoogieDeclarations]: Found specification of procedure start_copy [2024-11-09 04:10:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure start_copy [2024-11-09 04:10:08,229 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2024-11-09 04:10:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:10:08,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:10:08,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-09 04:10:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure transient_ctr [2024-11-09 04:10:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_ctr [2024-11-09 04:10:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:10:08,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-09 04:10:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-09 04:10:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure origin_write_extent [2024-11-09 04:10:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_write_extent [2024-11-09 04:10:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure transient_status [2024-11-09 04:10:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_status [2024-11-09 04:10:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure dm_io [2024-11-09 04:10:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_io [2024-11-09 04:10:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_resume [2024-11-09 04:10:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_resume [2024-11-09 04:10:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 04:10:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 04:10:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure error_bios [2024-11-09 04:10:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bios [2024-11-09 04:10:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_preresume [2024-11-09 04:10:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_preresume [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_iterate_devices [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_iterate_devices [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure origin_iterate_devices [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_iterate_devices [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure transient_dtr [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_dtr [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure put_type [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure put_type [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure __insert_snapshot [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert_snapshot [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_merge [2024-11-09 04:10:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_merge [2024-11-09 04:10:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read_exception [2024-11-09 04:10:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure read_exception [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_unregister [2024-11-09 04:10:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_unregister [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2024-11-09 04:10:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:10:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-09 04:10:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_type [2024-11-09 04:10:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_type [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_type_register [2024-11-09 04:10:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_type_register [2024-11-09 04:10:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_ctr [2024-11-09 04:10:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_ctr [2024-11-09 04:10:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 04:10:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 04:10:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:10:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:10:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_set_chunk_size [2024-11-09 04:10:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_set_chunk_size [2024-11-09 04:10:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consecutive_chunk_count_inc [2024-11-09 04:10:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consecutive_chunk_count_inc [2024-11-09 04:10:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure __find_snapshots_sharing_cow [2024-11-09 04:10:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_snapshots_sharing_cow [2024-11-09 04:10:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure dm_remove_exception [2024-11-09 04:10:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_remove_exception [2024-11-09 04:10:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_end_io [2024-11-09 04:10:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_end_io [2024-11-09 04:10:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure dm_chunk_number [2024-11-09 04:10:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_chunk_number [2024-11-09 04:10:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-11-09 04:10:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-11-09 04:10:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:10:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure zero_disk_area [2024-11-09 04:10:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_disk_area [2024-11-09 04:10:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure origin_map [2024-11-09 04:10:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_map [2024-11-09 04:10:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-09 04:10:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-09 04:10:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-11-09 04:10:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-11-09 04:10:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure persistent_prepare_exception [2024-11-09 04:10:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure persistent_prepare_exception [2024-11-09 04:10:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure origin_status [2024-11-09 04:10:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_status [2024-11-09 04:10:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 04:10:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 04:10:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:10:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2024-11-09 04:10:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2024-11-09 04:10:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 04:10:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 04:10:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-09 04:10:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-09 04:10:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_resume [2024-11-09 04:10:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_resume [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:10:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:10:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-09 04:10:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure __check_for_conflicting_io [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_for_conflicting_io [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure origin_hash [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_hash [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure __find_exception_store_type [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_exception_store_type [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure area_io [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure area_io [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_completed_exception [2024-11-09 04:10:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_completed_exception [2024-11-09 04:10:08,259 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2024-11-09 04:10:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2024-11-09 04:10:08,260 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 04:10:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 04:10:08,260 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-11-09 04:10:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-11-09 04:10:08,260 INFO L130 BoogieDeclarations]: Found specification of procedure exception_hash [2024-11-09 04:10:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure exception_hash [2024-11-09 04:10:08,260 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-09 04:10:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-09 04:10:08,261 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_io [2024-11-09 04:10:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_io [2024-11-09 04:10:08,261 INFO L130 BoogieDeclarations]: Found specification of procedure _get_exception_store_type [2024-11-09 04:10:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _get_exception_store_type [2024-11-09 04:10:08,261 INFO L130 BoogieDeclarations]: Found specification of procedure origin_merge [2024-11-09 04:10:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure origin_merge [2024-11-09 04:10:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure dm_exception_store_create [2024-11-09 04:10:08,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_exception_store_create [2024-11-09 04:10:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_snapshot [2024-11-09 04:10:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_snapshot [2024-11-09 04:10:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-11-09 04:10:08,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-11-09 04:10:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure pending_complete [2024-11-09 04:10:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pending_complete [2024-11-09 04:10:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-09 04:10:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-09 04:10:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 04:10:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 04:10:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 04:10:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure dm_lookup_exception [2024-11-09 04:10:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_lookup_exception [2024-11-09 04:10:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure transient_prepare_exception [2024-11-09 04:10:08,264 INFO L138 BoogieDeclarations]: Found implementation of procedure transient_prepare_exception [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write_header [2024-11-09 04:10:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure write_header [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure zero_memory_area [2024-11-09 04:10:08,265 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_memory_area [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:10:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:10:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure do_origin [2024-11-09 04:10:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure do_origin [2024-11-09 04:10:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2024-11-09 04:10:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2024-11-09 04:10:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure snapshot_merge_presuspend [2024-11-09 04:10:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure snapshot_merge_presuspend [2024-11-09 04:10:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:10:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:10:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure __origin_write [2024-11-09 04:10:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __origin_write [2024-11-09 04:10:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 04:10:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 04:10:09,370 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:10:09,376 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:10:39,046 INFO L? ?]: Removed 2370 outVars from TransFormulas that were not future-live. [2024-11-09 04:10:39,047 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:10:39,117 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:10:39,119 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:10:39,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:10:39 BoogieIcfgContainer [2024-11-09 04:10:39,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:10:39,122 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:10:39,124 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:10:39,127 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:10:39,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:10:03" (1/3) ... [2024-11-09 04:10:39,128 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9d558fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:10:39, skipping insertion in model container [2024-11-09 04:10:39,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:10:06" (2/3) ... [2024-11-09 04:10:39,130 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9d558fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:10:39, skipping insertion in model container [2024-11-09 04:10:39,130 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:10:39" (3/3) ... [2024-11-09 04:10:39,132 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.i [2024-11-09 04:10:39,151 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:10:39,151 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:10:39,314 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:10:39,323 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;@63318952, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:10:39,324 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:10:39,342 INFO L276 IsEmpty]: Start isEmpty. Operand has 2415 states, 1654 states have (on average 1.3403869407496978) internal successors, (2217), 1715 states have internal predecessors, (2217), 598 states have call successors, (598), 161 states have call predecessors, (598), 161 states have return successors, (598), 579 states have call predecessors, (598), 598 states have call successors, (598) [2024-11-09 04:10:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 04:10:39,401 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:39,402 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:39,403 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:39,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:39,409 INFO L85 PathProgramCache]: Analyzing trace with hash -2006110673, now seen corresponding path program 1 times [2024-11-09 04:10:39,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:39,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628825208] [2024-11-09 04:10:39,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:39,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 04:10:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:10:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-09 04:10:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 04:10:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-09 04:10:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-09 04:10:42,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-09 04:10:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 04:10:42,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:42,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628825208] [2024-11-09 04:10:42,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628825208] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:42,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:42,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:42,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684605410] [2024-11-09 04:10:42,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:42,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:42,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:42,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:42,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:42,856 INFO L87 Difference]: Start difference. First operand has 2415 states, 1654 states have (on average 1.3403869407496978) internal successors, (2217), 1715 states have internal predecessors, (2217), 598 states have call successors, (598), 161 states have call predecessors, (598), 161 states have return successors, (598), 579 states have call predecessors, (598), 598 states have call successors, (598) Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 04:10:46,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:10:47,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:47,355 INFO L93 Difference]: Finished difference Result 4824 states and 6937 transitions. [2024-11-09 04:10:47,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:47,358 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 68 [2024-11-09 04:10:47,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:47,411 INFO L225 Difference]: With dead ends: 4824 [2024-11-09 04:10:47,411 INFO L226 Difference]: Without dead ends: 2403 [2024-11-09 04:10:47,437 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:47,445 INFO L432 NwaCegarLoop]: 3402 mSDtfsCounter, 3370 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3370 SdHoareTripleChecker+Valid, 3402 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:47,447 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3370 Valid, 3402 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-09 04:10:47,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2403 states. [2024-11-09 04:10:47,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2403 to 2403. [2024-11-09 04:10:47,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2403 states, 1645 states have (on average 1.335562310030395) internal successors, (2197), 1703 states have internal predecessors, (2197), 597 states have call successors, (597), 161 states have call predecessors, (597), 160 states have return successors, (595), 576 states have call predecessors, (595), 595 states have call successors, (595) [2024-11-09 04:10:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 2403 states and 3389 transitions. [2024-11-09 04:10:47,725 INFO L78 Accepts]: Start accepts. Automaton has 2403 states and 3389 transitions. Word has length 68 [2024-11-09 04:10:47,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:47,729 INFO L471 AbstractCegarLoop]: Abstraction has 2403 states and 3389 transitions. [2024-11-09 04:10:47,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 04:10:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 3389 transitions. [2024-11-09 04:10:47,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 04:10:47,748 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:47,748 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:47,748 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:10:47,749 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:47,749 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:47,749 INFO L85 PathProgramCache]: Analyzing trace with hash -2062200450, now seen corresponding path program 1 times [2024-11-09 04:10:47,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:47,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970165207] [2024-11-09 04:10:47,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:47,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:49,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:49,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 04:10:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:10:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-09 04:10:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 04:10:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-09 04:10:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-09 04:10:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-09 04:10:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 04:10:50,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:50,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970165207] [2024-11-09 04:10:50,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970165207] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:50,127 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:50,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:50,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873450573] [2024-11-09 04:10:50,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:50,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:50,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:50,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:50,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:50,131 INFO L87 Difference]: Start difference. First operand 2403 states and 3389 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 04:10:54,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:10:54,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:10:54,375 INFO L93 Difference]: Finished difference Result 2405 states and 3390 transitions. [2024-11-09 04:10:54,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:10:54,376 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 69 [2024-11-09 04:10:54,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:10:54,400 INFO L225 Difference]: With dead ends: 2405 [2024-11-09 04:10:54,400 INFO L226 Difference]: Without dead ends: 2402 [2024-11-09 04:10:54,405 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:54,406 INFO L432 NwaCegarLoop]: 3386 mSDtfsCounter, 3353 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3353 SdHoareTripleChecker+Valid, 3386 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:10:54,408 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3353 Valid, 3386 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-11-09 04:10:54,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2402 states. [2024-11-09 04:10:54,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2402 to 2402. [2024-11-09 04:10:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2402 states, 1645 states have (on average 1.3349544072948327) internal successors, (2196), 1702 states have internal predecessors, (2196), 596 states have call successors, (596), 161 states have call predecessors, (596), 160 states have return successors, (595), 576 states have call predecessors, (595), 595 states have call successors, (595) [2024-11-09 04:10:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 2402 states and 3387 transitions. [2024-11-09 04:10:54,547 INFO L78 Accepts]: Start accepts. Automaton has 2402 states and 3387 transitions. Word has length 69 [2024-11-09 04:10:54,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:10:54,549 INFO L471 AbstractCegarLoop]: Abstraction has 2402 states and 3387 transitions. [2024-11-09 04:10:54,549 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 04:10:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 3387 transitions. [2024-11-09 04:10:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 04:10:54,561 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:10:54,561 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:10:54,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 04:10:54,562 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:10:54,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:10:54,562 INFO L85 PathProgramCache]: Analyzing trace with hash 493988626, now seen corresponding path program 1 times [2024-11-09 04:10:54,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:10:54,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888665473] [2024-11-09 04:10:54,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:10:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:10:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 04:10:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:10:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-09 04:10:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-09 04:10:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-09 04:10:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-09 04:10:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-09 04:10:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:10:56,772 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 04:10:56,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:10:56,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888665473] [2024-11-09 04:10:56,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888665473] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:10:56,773 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:10:56,773 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:10:56,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116067414] [2024-11-09 04:10:56,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:10:56,774 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:10:56,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:10:56,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:10:56,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:10:56,775 INFO L87 Difference]: Start difference. First operand 2402 states and 3387 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 04:11:00,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:11:00,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:11:00,938 INFO L93 Difference]: Finished difference Result 2402 states and 3387 transitions. [2024-11-09 04:11:01,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:11:01,029 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 70 [2024-11-09 04:11:01,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:11:01,032 INFO L225 Difference]: With dead ends: 2402 [2024-11-09 04:11:01,032 INFO L226 Difference]: Without dead ends: 0 [2024-11-09 04:11:01,043 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:11:01,044 INFO L432 NwaCegarLoop]: 3384 mSDtfsCounter, 3349 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3349 SdHoareTripleChecker+Valid, 3384 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-11-09 04:11:01,044 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3349 Valid, 3384 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-11-09 04:11:01,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-09 04:11:01,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-09 04:11:01,046 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) [2024-11-09 04:11:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-09 04:11:01,047 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 70 [2024-11-09 04:11:01,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:11:01,048 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-09 04:11:01,048 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 04:11:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-09 04:11:01,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 04:11:01,051 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 04:11:01,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 04:11:01,055 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-09 04:11:01,058 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.