./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.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 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:52:34,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:52:34,690 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:52:34,694 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:52:34,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:52:34,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:52:34,721 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:52:34,721 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:52:34,722 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:52:34,723 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:52:34,723 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:52:34,723 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:52:34,723 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:52:34,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:52:34,724 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:52:34,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:52:34,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:52:34,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:52:34,728 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:52:34,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:52:34,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:52:34,729 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:52:34,729 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:52:34,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:52:34,729 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:52:34,730 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:52:34,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:52:34,730 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:52:34,730 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:52:34,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:52:34,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:52:34,730 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:52:34,731 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:52:34,731 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 [2024-11-09 04:52:34,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:52:34,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:52:34,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:52:34,960 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:52:34,960 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:52:34,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-09 04:52:36,321 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:52:36,685 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:52:36,685 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-09 04:52:36,720 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f47119ab4/f9d84843f692476a925c5dc59fa090ba/FLAG4aacd3952 [2024-11-09 04:52:36,743 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f47119ab4/f9d84843f692476a925c5dc59fa090ba [2024-11-09 04:52:36,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:52:36,747 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:52:36,750 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:52:36,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:52:36,756 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:52:36,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:52:36" (1/1) ... [2024-11-09 04:52:36,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@447a2152 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:36, skipping insertion in model container [2024-11-09 04:52:36,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:52:36" (1/1) ... [2024-11-09 04:52:36,842 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:52:38,102 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i[232289,232302] [2024-11-09 04:52:38,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:52:38,170 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:52:38,243 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"); [3951] [2024-11-09 04:52:38,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3958] [2024-11-09 04:52:38,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3965] [2024-11-09 04:52:38,246 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)); [3973-3974] [2024-11-09 04:52:38,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3983] [2024-11-09 04:52:38,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [4143-4144] [2024-11-09 04:52:38,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4149-4151] [2024-11-09 04:52:38,252 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (836), "i" (12UL)); [4173-4174] [2024-11-09 04:52:38,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [4179-4181] [2024-11-09 04:52:38,253 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (841), "i" (12UL)); [4202-4203] [2024-11-09 04:52:38,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4208-4210] [2024-11-09 04:52:38,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [4378-4379] [2024-11-09 04:52:38,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [4386-4387] [2024-11-09 04:52:38,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [4394-4395] [2024-11-09 04:52:38,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [4421-4422] [2024-11-09 04:52:38,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [4429-4430] [2024-11-09 04:52:38,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (193), "i" (12UL)); [4444-4445] [2024-11-09 04:52:38,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (464), "i" (12UL)); [5034-5035] [2024-11-09 04:52:38,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (577), "i" (12UL)); [5148-5149] [2024-11-09 04:52:38,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (653), "i" (12UL)); [5239-5240] [2024-11-09 04:52:38,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (676), "i" (12UL)); [5276-5277] [2024-11-09 04:52:38,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (719), "i" (12UL)); [5328-5329] [2024-11-09 04:52:38,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (953), "i" (12UL)); [5641-5642] [2024-11-09 04:52:38,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (1004), "i" (12UL)); [5714-5715] [2024-11-09 04:52:38,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (1262), "i" (12UL)); [6095-6096] [2024-11-09 04:52:38,465 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i[232289,232302] [2024-11-09 04:52:38,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:52:38,533 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:52:38,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38 WrapperNode [2024-11-09 04:52:38,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:52:38,535 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:52:38,535 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:52:38,535 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:52:38,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:38,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:38,732 INFO L138 Inliner]: procedures = 237, calls = 1710, calls flagged for inlining = 97, calls inlined = 91, statements flattened = 4181 [2024-11-09 04:52:38,733 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:52:38,734 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:52:38,734 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:52:38,734 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:52:38,743 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:38,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:38,760 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,103 INFO L175 MemorySlicer]: Split 675 memory accesses to 15 slices as follows [4, 2, 23, 555, 2, 8, 3, 16, 1, 0, 4, 7, 6, 10, 34]. 82 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [0, 2, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0]. The 289 writes are split as follows [1, 0, 23, 220, 1, 0, 0, 0, 1, 0, 1, 4, 4, 5, 29]. [2024-11-09 04:52:39,103 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,104 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,212 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,236 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,261 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,320 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:52:39,322 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:52:39,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:52:39,322 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:52:39,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (1/1) ... [2024-11-09 04:52:39,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:52:39,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:52:39,360 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 04:52:39,363 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 04:52:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 04:52:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 04:52:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-09 04:52:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-09 04:52:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:52:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:52:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:52:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:52:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:52:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:52:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:52:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:52:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:52:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:52:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2024-11-09 04:52:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2024-11-09 04:52:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2024-11-09 04:52:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2024-11-09 04:52:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-09 04:52:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-09 04:52:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:52:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:52:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:52:39,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2024-11-09 04:52:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-09 04:52:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-09 04:52:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 04:52:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:52:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2024-11-09 04:52:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2024-11-09 04:52:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:52:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:52:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:52:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:52:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:52:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:52:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:52:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:52:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:52:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:52:39,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:52:39,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:52:39,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:52:39,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 04:52:39,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 04:52:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:52:39,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:52:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:52:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:52:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:52:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:52:39,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:52:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:52:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:52:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:52:39,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:52:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:52:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:52:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 04:52:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 04:52:39,412 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:52:39,412 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:52:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2024-11-09 04:52:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2024-11-09 04:52:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2024-11-09 04:52:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2024-11-09 04:52:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:52:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:52:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-09 04:52:39,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-09 04:52:39,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:52:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2024-11-09 04:52:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2024-11-09 04:52:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-09 04:52:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-09 04:52:39,414 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2024-11-09 04:52:39,414 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2024-11-09 04:52:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2024-11-09 04:52:39,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2024-11-09 04:52:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:52:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:52:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:52:39,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:52:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:52:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:52:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:52:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:52:39,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:52:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:52:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:52:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:52:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:52:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:52:39,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-09 04:52:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2024-11-09 04:52:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2024-11-09 04:52:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:52:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-11-09 04:52:39,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:52:39,418 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2024-11-09 04:52:39,419 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2024-11-09 04:52:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:52:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:52:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:52:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:52:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:52:39,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:52:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 04:52:39,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 04:52:39,422 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:52:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:52:39,422 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2024-11-09 04:52:39,422 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2024-11-09 04:52:39,422 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2024-11-09 04:52:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2024-11-09 04:52:39,423 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-09 04:52:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-09 04:52:39,423 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:52:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:52:39,423 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 04:52:39,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 04:52:39,424 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2024-11-09 04:52:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2024-11-09 04:52:39,424 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2024-11-09 04:52:39,424 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2024-11-09 04:52:39,424 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2024-11-09 04:52:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2024-11-09 04:52:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 04:52:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 04:52:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2024-11-09 04:52:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2024-11-09 04:52:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-09 04:52:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-09 04:52:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2024-11-09 04:52:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2024-11-09 04:52:39,425 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2024-11-09 04:52:39,425 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2024-11-09 04:52:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-09 04:52:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:52:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2024-11-09 04:52:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:52:39,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:52:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:52:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:52:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:52:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:52:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:52:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 04:52:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 04:52:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2024-11-09 04:52:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2024-11-09 04:52:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2024-11-09 04:52:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2024-11-09 04:52:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2024-11-09 04:52:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2024-11-09 04:52:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2024-11-09 04:52:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2024-11-09 04:52:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:52:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-11-09 04:52:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2024-11-09 04:52:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:52:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:52:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:52:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2024-11-09 04:52:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2024-11-09 04:52:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:52:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:52:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-09 04:52:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-09 04:52:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2024-11-09 04:52:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2024-11-09 04:52:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:52:39,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:52:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:52:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-11-09 04:52:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-11-09 04:52:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:52:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:52:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:52:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2024-11-09 04:52:39,436 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2024-11-09 04:52:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:52:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:52:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:52:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2024-11-09 04:52:39,438 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2024-11-09 04:52:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2024-11-09 04:52:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2024-11-09 04:52:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2024-11-09 04:52:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2024-11-09 04:52:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2024-11-09 04:52:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2024-11-09 04:52:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2024-11-09 04:52:39,439 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2024-11-09 04:52:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-09 04:52:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-09 04:52:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2024-11-09 04:52:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2024-11-09 04:52:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2024-11-09 04:52:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2024-11-09 04:52:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2024-11-09 04:52:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2024-11-09 04:52:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 04:52:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 04:52:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2024-11-09 04:52:39,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2024-11-09 04:52:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 04:52:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-09 04:52:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-09 04:52:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2024-11-09 04:52:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-11-09 04:52:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 04:52:39,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:52:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2024-11-09 04:52:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2024-11-09 04:52:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-09 04:52:39,444 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-09 04:52:39,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:52:39,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:52:39,986 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:52:39,991 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:52:40,031 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:52:47,169 INFO L? ?]: Removed 1461 outVars from TransFormulas that were not future-live. [2024-11-09 04:52:47,169 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:52:47,210 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:52:47,211 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:52:47,211 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:52:47 BoogieIcfgContainer [2024-11-09 04:52:47,211 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:52:47,213 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:52:47,213 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:52:47,215 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:52:47,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:52:36" (1/3) ... [2024-11-09 04:52:47,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d70e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:52:47, skipping insertion in model container [2024-11-09 04:52:47,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:52:38" (2/3) ... [2024-11-09 04:52:47,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d70e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:52:47, skipping insertion in model container [2024-11-09 04:52:47,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:52:47" (3/3) ... [2024-11-09 04:52:47,218 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-09 04:52:47,229 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:52:47,230 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:52:47,314 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:52:47,319 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;@70a9810e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:52:47,320 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:52:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand has 1676 states, 1175 states have (on average 1.3617021276595744) internal successors, (1600), 1210 states have internal predecessors, (1600), 412 states have call successors, (412), 88 states have call predecessors, (412), 87 states have return successors, (406), 400 states have call predecessors, (406), 406 states have call successors, (406) [2024-11-09 04:52:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 04:52:47,344 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:52:47,345 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:52:47,346 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:52:47,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:52:47,350 INFO L85 PathProgramCache]: Analyzing trace with hash 314031173, now seen corresponding path program 1 times [2024-11-09 04:52:47,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:52:47,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281460600] [2024-11-09 04:52:47,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:52:47,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:52:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:52:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:52:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:52:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:52:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:52:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:52:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-09 04:52:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:52:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-09 04:52:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:52:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-09 04:52:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:52:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 04:52:48,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:52:48,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281460600] [2024-11-09 04:52:48,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281460600] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:52:48,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:52:48,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 04:52:48,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204235038] [2024-11-09 04:52:48,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:52:48,978 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:52:48,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:52:48,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:52:48,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 04:52:49,002 INFO L87 Difference]: Start difference. First operand has 1676 states, 1175 states have (on average 1.3617021276595744) internal successors, (1600), 1210 states have internal predecessors, (1600), 412 states have call successors, (412), 88 states have call predecessors, (412), 87 states have return successors, (406), 400 states have call predecessors, (406), 406 states have call successors, (406) Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-09 04:52:53,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:52:57,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:25,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:53:25,713 INFO L93 Difference]: Finished difference Result 3822 states and 5725 transitions. [2024-11-09 04:53:25,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 04:53:25,716 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 84 [2024-11-09 04:53:25,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:53:25,747 INFO L225 Difference]: With dead ends: 3822 [2024-11-09 04:53:25,747 INFO L226 Difference]: Without dead ends: 2117 [2024-11-09 04:53:25,765 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-09 04:53:25,769 INFO L432 NwaCegarLoop]: 419 mSDtfsCounter, 2804 mSDsluCounter, 773 mSDsCounter, 0 mSdLazyCounter, 5033 mSolverCounterSat, 1171 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3109 SdHoareTripleChecker+Valid, 1192 SdHoareTripleChecker+Invalid, 6206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1171 IncrementalHoareTripleChecker+Valid, 5033 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2024-11-09 04:53:25,770 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3109 Valid, 1192 Invalid, 6206 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1171 Valid, 5033 Invalid, 2 Unknown, 0 Unchecked, 35.8s Time] [2024-11-09 04:53:25,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2117 states. [2024-11-09 04:53:25,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2117 to 1645. [2024-11-09 04:53:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1645 states, 1153 states have (on average 1.346921075455334) internal successors, (1553), 1180 states have internal predecessors, (1553), 405 states have call successors, (405), 87 states have call predecessors, (405), 86 states have return successors, (404), 398 states have call predecessors, (404), 404 states have call successors, (404) [2024-11-09 04:53:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1645 states and 2362 transitions. [2024-11-09 04:53:26,005 INFO L78 Accepts]: Start accepts. Automaton has 1645 states and 2362 transitions. Word has length 84 [2024-11-09 04:53:26,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:53:26,006 INFO L471 AbstractCegarLoop]: Abstraction has 1645 states and 2362 transitions. [2024-11-09 04:53:26,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-09 04:53:26,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2362 transitions. [2024-11-09 04:53:26,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 04:53:26,010 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:53:26,010 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:53:26,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:53:26,010 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:53:26,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:53:26,014 INFO L85 PathProgramCache]: Analyzing trace with hash -336094135, now seen corresponding path program 1 times [2024-11-09 04:53:26,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:53:26,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426764107] [2024-11-09 04:53:26,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:53:26,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:53:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:53:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:53:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:53:27,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:53:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:53:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:53:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-09 04:53:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:53:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-09 04:53:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:53:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-09 04:53:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:53:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:53:27,222 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 04:53:27,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:53:27,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426764107] [2024-11-09 04:53:27,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426764107] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:53:27,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:53:27,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 04:53:27,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13963998] [2024-11-09 04:53:27,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:53:27,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:53:27,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:53:27,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:53:27,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-09 04:53:27,225 INFO L87 Difference]: Start difference. First operand 1645 states and 2362 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-09 04:53:31,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:35,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []