./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /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 -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-dev-84cfde4 [2024-10-11 15:39:57,939 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:39:58,014 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:39:58,018 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:39:58,019 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:39:58,039 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:39:58,039 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:39:58,040 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:39:58,040 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:39:58,041 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:39:58,041 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:39:58,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:39:58,042 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:39:58,042 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:39:58,042 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:39:58,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:39:58,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:39:58,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:39:58,045 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:39:58,046 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:39:58,046 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:39:58,050 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:39:58,050 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:39:58,051 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:39:58,051 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:39:58,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:39:58,052 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:39:58,052 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:39:58,052 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:39:58,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:39:58,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:39:58,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:39:58,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:39:58,053 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:39:58,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:39:58,053 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:39:58,054 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:39:58,054 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:39:58,054 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:39:58,054 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 [2024-10-11 15:39:58,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:39:58,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:39:58,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:39:58,346 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:39:58,347 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:39:58,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-11 15:39:59,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:40:00,436 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:40:00,437 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 [2024-10-11 15:40:00,473 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/565daee55/85921e94124148c79d741093002cd91f/FLAG79190a485 [2024-10-11 15:40:00,934 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/565daee55/85921e94124148c79d741093002cd91f [2024-10-11 15:40:00,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:40:00,938 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:40:00,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:40:00,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:40:00,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:40:00,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:40:00" (1/1) ... [2024-10-11 15:40:00,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edbe6c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:00, skipping insertion in model container [2024-10-11 15:40:00,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:40:00" (1/1) ... [2024-10-11 15:40:01,059 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:40:02,720 WARN L248 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] [2024-10-11 15:40:02,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:40:02,800 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:40:02,887 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] [2024-10-11 15:40:02,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3958] [2024-10-11 15:40:02,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3965] [2024-10-11 15:40:02,891 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] [2024-10-11 15:40:02,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3983] [2024-10-11 15:40:02,897 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] [2024-10-11 15:40:02,897 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] [2024-10-11 15:40:02,898 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] [2024-10-11 15:40:02,898 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] [2024-10-11 15:40:02,899 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] [2024-10-11 15:40:02,899 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] [2024-10-11 15:40:02,905 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] [2024-10-11 15:40:02,905 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] [2024-10-11 15:40:02,906 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] [2024-10-11 15:40:02,907 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] [2024-10-11 15:40:02,907 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] [2024-10-11 15:40:02,908 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] [2024-10-11 15:40:02,943 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] [2024-10-11 15:40:02,948 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] [2024-10-11 15:40:02,952 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] [2024-10-11 15:40:02,954 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] [2024-10-11 15:40:02,959 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] [2024-10-11 15:40:02,978 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] [2024-10-11 15:40:02,983 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] [2024-10-11 15:40:02,997 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] [2024-10-11 15:40:03,146 WARN L248 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] [2024-10-11 15:40:03,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:40:03,225 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:40:03,226 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03 WrapperNode [2024-10-11 15:40:03,226 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:40:03,227 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:40:03,227 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:40:03,227 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:40:03,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:03,333 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:03,534 INFO L138 Inliner]: procedures = 235, calls = 1714, calls flagged for inlining = 97, calls inlined = 91, statements flattened = 4178 [2024-10-11 15:40:03,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:40:03,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 15:40:03,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 15:40:03,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 15:40:03,548 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:03,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:03,583 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:03,967 INFO L175 MemorySlicer]: Split 672 memory accesses to 15 slices as follows [2, 21, 8, 2, 4, 555, 7, 1, 6, 3, 16, 0, 10, 33, 4]. 83 percent of accesses are in the largest equivalence class. The 125 initializations are split as follows [2, 21, 0, 0, 0, 58, 0, 0, 0, 0, 16, 0, 0, 28, 0]. The 179 writes are split as follows [0, 0, 0, 1, 1, 162, 4, 1, 4, 0, 0, 0, 5, 0, 1]. [2024-10-11 15:40:03,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:03,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:04,060 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:04,082 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:04,104 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:04,124 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:04,159 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 15:40:04,161 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 15:40:04,162 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 15:40:04,162 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 15:40:04,163 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (1/1) ... [2024-10-11 15:40:04,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:40:04,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:40:04,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 15:40:04,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 15:40:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-10-11 15:40:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-10-11 15:40:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-10-11 15:40:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-10-11 15:40:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 15:40:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 15:40:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 15:40:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 15:40:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2024-10-11 15:40:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2024-10-11 15:40:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2024-10-11 15:40:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2024-10-11 15:40:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-10-11 15:40:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-10-11 15:40:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-11 15:40:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-11 15:40:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 15:40:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2024-10-11 15:40:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-10-11 15:40:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-11 15:40:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-11 15:40:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-11 15:40:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2024-10-11 15:40:04,259 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2024-10-11 15:40:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-11 15:40:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-11 15:40:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-11 15:40:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-11 15:40:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-11 15:40:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-11 15:40:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-11 15:40:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-11 15:40:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-11 15:40:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-11 15:40:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-11 15:40:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-11 15:40:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-11 15:40:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-11 15:40:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-11 15:40:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-11 15:40:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-11 15:40:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-11 15:40:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-11 15:40:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 15:40:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 15:40:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2024-10-11 15:40:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2024-10-11 15:40:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2024-10-11 15:40:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2024-10-11 15:40:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-11 15:40:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-11 15:40:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-10-11 15:40:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2024-10-11 15:40:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-11 15:40:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2024-10-11 15:40:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2024-10-11 15:40:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 15:40:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 15:40:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-10-11 15:40:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-10-11 15:40:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2024-10-11 15:40:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2024-10-11 15:40:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2024-10-11 15:40:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2024-10-11 15:40:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-11 15:40:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-11 15:40:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-10-11 15:40:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-10-11 15:40:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 15:40:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2024-10-11 15:40:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2024-10-11 15:40:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 15:40:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 15:40:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 15:40:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 15:40:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 15:40:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 15:40:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 15:40:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 15:40:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 15:40:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2024-10-11 15:40:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2024-10-11 15:40:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2024-10-11 15:40:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2024-10-11 15:40:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-10-11 15:40:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-10-11 15:40:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-11 15:40:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-11 15:40:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-10-11 15:40:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-10-11 15:40:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2024-10-11 15:40:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2024-10-11 15:40:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2024-10-11 15:40:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2024-10-11 15:40:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2024-10-11 15:40:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2024-10-11 15:40:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-11 15:40:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-11 15:40:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2024-10-11 15:40:04,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2024-10-11 15:40:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-10-11 15:40:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-10-11 15:40:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2024-10-11 15:40:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2024-10-11 15:40:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2024-10-11 15:40:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2024-10-11 15:40:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2024-10-11 15:40:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2024-10-11 15:40:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-10-11 15:40:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-10-11 15:40:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-11 15:40:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-11 15:40:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2024-10-11 15:40:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2024-10-11 15:40:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 15:40:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 15:40:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 15:40:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 15:40:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 15:40:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 15:40:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-11 15:40:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-10-11 15:40:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2024-10-11 15:40:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 15:40:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 15:40:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 15:40:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 15:40:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 15:40:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2024-10-11 15:40:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2024-10-11 15:40:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 15:40:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 15:40:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-10-11 15:40:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-10-11 15:40:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2024-10-11 15:40:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2024-10-11 15:40:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-11 15:40:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-11 15:40:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 15:40:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-10-11 15:40:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-10-11 15:40:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-11 15:40:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-11 15:40:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 15:40:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2024-10-11 15:40:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2024-10-11 15:40:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 15:40:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 15:40:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2024-10-11 15:40:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2024-10-11 15:40:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2024-10-11 15:40:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2024-10-11 15:40:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2024-10-11 15:40:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2024-10-11 15:40:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2024-10-11 15:40:04,290 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2024-10-11 15:40:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2024-10-11 15:40:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2024-10-11 15:40:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-10-11 15:40:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-10-11 15:40:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2024-10-11 15:40:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2024-10-11 15:40:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2024-10-11 15:40:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2024-10-11 15:40:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2024-10-11 15:40:04,291 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2024-10-11 15:40:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-11 15:40:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-11 15:40:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2024-10-11 15:40:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2024-10-11 15:40:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-10-11 15:40:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-10-11 15:40:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-10-11 15:40:04,292 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-10-11 15:40:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2024-10-11 15:40:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-10-11 15:40:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-11 15:40:04,293 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 15:40:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 15:40:04,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2024-10-11 15:40:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-10-11 15:40:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-10-11 15:40:04,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 15:40:04,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 15:40:04,912 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 15:40:04,915 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 15:40:04,950 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 15:40:08,636 INFO L? ?]: Removed 1461 outVars from TransFormulas that were not future-live. [2024-10-11 15:40:08,637 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 15:40:08,896 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 15:40:08,897 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 15:40:08,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:40:08 BoogieIcfgContainer [2024-10-11 15:40:08,898 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 15:40:08,901 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 15:40:08,901 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 15:40:08,904 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 15:40:08,905 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:40:00" (1/3) ... [2024-10-11 15:40:08,905 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6add640f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:40:08, skipping insertion in model container [2024-10-11 15:40:08,905 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:40:03" (2/3) ... [2024-10-11 15:40:08,906 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6add640f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:40:08, skipping insertion in model container [2024-10-11 15:40:08,906 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:40:08" (3/3) ... [2024-10-11 15:40:08,907 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-10-11 15:40:08,927 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 15:40:08,928 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 15:40:09,052 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 15:40:09,062 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;@2e026205, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 15:40:09,063 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 15:40:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand has 1528 states, 1027 states have (on average 1.4138266796494645) internal successors, (1452), 1062 states have internal predecessors, (1452), 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) [2024-10-11 15:40:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-10-11 15:40:09,087 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:40:09,089 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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] [2024-10-11 15:40:09,090 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:40:09,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:40:09,095 INFO L85 PathProgramCache]: Analyzing trace with hash 592414846, now seen corresponding path program 1 times [2024-10-11 15:40:09,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:40:09,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050054805] [2024-10-11 15:40:09,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:40:09,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:40:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:40:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:40:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:40:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 15:40:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-10-11 15:40:09,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:40:09,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050054805] [2024-10-11 15:40:09,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050054805] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:40:09,821 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:40:09,821 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-11 15:40:09,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965823067] [2024-10-11 15:40:09,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:40:09,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 15:40:09,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:40:09,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 15:40:09,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-11 15:40:09,863 INFO L87 Difference]: Start difference. First operand has 1528 states, 1027 states have (on average 1.4138266796494645) internal successors, (1452), 1062 states have internal predecessors, (1452), 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 5.8) internal successors, (29), 2 states have internal predecessors, (29), 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) [2024-10-11 15:40:16,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:40:16,806 INFO L93 Difference]: Finished difference Result 3504 states and 5407 transitions. [2024-10-11 15:40:16,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 15:40:16,809 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 2 states have internal predecessors, (29), 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 70 [2024-10-11 15:40:16,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:40:16,857 INFO L225 Difference]: With dead ends: 3504 [2024-10-11 15:40:16,858 INFO L226 Difference]: Without dead ends: 1952 [2024-10-11 15:40:16,876 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-11 15:40:16,880 INFO L432 NwaCegarLoop]: 361 mSDtfsCounter, 2574 mSDsluCounter, 628 mSDsCounter, 0 mSdLazyCounter, 4895 mSolverCounterSat, 1168 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2884 SdHoareTripleChecker+Valid, 989 SdHoareTripleChecker+Invalid, 6063 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1168 IncrementalHoareTripleChecker+Valid, 4895 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2024-10-11 15:40:16,882 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2884 Valid, 989 Invalid, 6063 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1168 Valid, 4895 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2024-10-11 15:40:16,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1952 states. [2024-10-11 15:40:17,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1952 to 1504. [2024-10-11 15:40:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1504 states, 1012 states have (on average 1.3952569169960474) internal successors, (1412), 1039 states have internal predecessors, (1412), 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) [2024-10-11 15:40:17,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1504 states and 2221 transitions. [2024-10-11 15:40:17,123 INFO L78 Accepts]: Start accepts. Automaton has 1504 states and 2221 transitions. Word has length 70 [2024-10-11 15:40:17,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:40:17,123 INFO L471 AbstractCegarLoop]: Abstraction has 1504 states and 2221 transitions. [2024-10-11 15:40:17,124 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 2 states have internal predecessors, (29), 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) [2024-10-11 15:40:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2221 transitions. [2024-10-11 15:40:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-10-11 15:40:17,128 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:40:17,128 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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] [2024-10-11 15:40:17,128 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 15:40:17,129 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:40:17,129 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:40:17,129 INFO L85 PathProgramCache]: Analyzing trace with hash -2094066174, now seen corresponding path program 1 times [2024-10-11 15:40:17,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:40:17,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132572244] [2024-10-11 15:40:17,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:40:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:40:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:40:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:40:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:40:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 15:40:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-10-11 15:40:17,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:40:17,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132572244] [2024-10-11 15:40:17,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132572244] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:40:17,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:40:17,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:40:17,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681446544] [2024-10-11 15:40:17,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:40:17,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:40:17,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:40:17,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:40:17,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:40:17,458 INFO L87 Difference]: Start difference. First operand 1504 states and 2221 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 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) [2024-10-11 15:40:27,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:40:27,071 INFO L93 Difference]: Finished difference Result 4707 states and 7125 transitions. [2024-10-11 15:40:27,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-11 15:40:27,072 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 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) Word has length 70 [2024-10-11 15:40:27,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:40:27,102 INFO L225 Difference]: With dead ends: 4707 [2024-10-11 15:40:27,103 INFO L226 Difference]: Without dead ends: 3221 [2024-10-11 15:40:27,113 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-10-11 15:40:27,114 INFO L432 NwaCegarLoop]: 345 mSDtfsCounter, 5322 mSDsluCounter, 858 mSDsCounter, 0 mSdLazyCounter, 6911 mSolverCounterSat, 2792 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5657 SdHoareTripleChecker+Valid, 1203 SdHoareTripleChecker+Invalid, 9703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2792 IncrementalHoareTripleChecker+Valid, 6911 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2024-10-11 15:40:27,115 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5657 Valid, 1203 Invalid, 9703 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2792 Valid, 6911 Invalid, 0 Unknown, 0 Unchecked, 9.0s Time] [2024-10-11 15:40:27,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3221 states. [2024-10-11 15:40:27,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3221 to 2390. [2024-10-11 15:40:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2390 states, 1622 states have (on average 1.3964241676942046) internal successors, (2265), 1661 states have internal predecessors, (2265), 614 states have call successors, (614), 154 states have call predecessors, (614), 153 states have return successors, (613), 603 states have call predecessors, (613), 613 states have call successors, (613) [2024-10-11 15:40:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 2390 states and 3492 transitions. [2024-10-11 15:40:27,350 INFO L78 Accepts]: Start accepts. Automaton has 2390 states and 3492 transitions. Word has length 70 [2024-10-11 15:40:27,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:40:27,351 INFO L471 AbstractCegarLoop]: Abstraction has 2390 states and 3492 transitions. [2024-10-11 15:40:27,351 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 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) [2024-10-11 15:40:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3492 transitions. [2024-10-11 15:40:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-10-11 15:40:27,370 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:40:27,370 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:40:27,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 15:40:27,370 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:40:27,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:40:27,370 INFO L85 PathProgramCache]: Analyzing trace with hash 514836128, now seen corresponding path program 1 times [2024-10-11 15:40:27,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:40:27,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334126549] [2024-10-11 15:40:27,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:40:27,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:40:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:27,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:40:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:40:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:40:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 15:40:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 15:40:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-10-11 15:40:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-10-11 15:40:27,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:40:27,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334126549] [2024-10-11 15:40:27,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334126549] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:40:27,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:40:27,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:40:27,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019938348] [2024-10-11 15:40:27,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:40:27,814 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:40:27,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:40:27,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:40:27,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:40:27,815 INFO L87 Difference]: Start difference. First operand 2390 states and 3492 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-11 15:40:33,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:40:33,658 INFO L93 Difference]: Finished difference Result 3225 states and 4930 transitions. [2024-10-11 15:40:33,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-11 15:40:33,659 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 112 [2024-10-11 15:40:33,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:40:33,725 INFO L225 Difference]: With dead ends: 3225 [2024-10-11 15:40:33,725 INFO L226 Difference]: Without dead ends: 3222 [2024-10-11 15:40:33,730 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-10-11 15:40:33,732 INFO L432 NwaCegarLoop]: 346 mSDtfsCounter, 2798 mSDsluCounter, 694 mSDsCounter, 0 mSdLazyCounter, 6024 mSolverCounterSat, 1692 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3105 SdHoareTripleChecker+Valid, 1040 SdHoareTripleChecker+Invalid, 7716 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1692 IncrementalHoareTripleChecker+Valid, 6024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-10-11 15:40:33,733 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3105 Valid, 1040 Invalid, 7716 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1692 Valid, 6024 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2024-10-11 15:40:33,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3222 states. [2024-10-11 15:40:33,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3222 to 2391. [2024-10-11 15:40:33,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2391 states, 1623 states have (on average 1.3961799137399877) internal successors, (2266), 1662 states have internal predecessors, (2266), 614 states have call successors, (614), 154 states have call predecessors, (614), 153 states have return successors, (613), 603 states have call predecessors, (613), 613 states have call successors, (613) [2024-10-11 15:40:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 2391 states and 3493 transitions. [2024-10-11 15:40:33,888 INFO L78 Accepts]: Start accepts. Automaton has 2391 states and 3493 transitions. Word has length 112 [2024-10-11 15:40:33,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:40:33,889 INFO L471 AbstractCegarLoop]: Abstraction has 2391 states and 3493 transitions. [2024-10-11 15:40:33,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2024-10-11 15:40:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 3493 transitions. [2024-10-11 15:40:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-10-11 15:40:33,896 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:40:33,896 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:40:33,897 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-11 15:40:33,897 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:40:33,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:40:33,897 INFO L85 PathProgramCache]: Analyzing trace with hash 301542405, now seen corresponding path program 1 times [2024-10-11 15:40:33,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:40:33,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96744084] [2024-10-11 15:40:33,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:40:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:40:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:40:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:40:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-11 15:40:34,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-11 15:40:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-11 15:40:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-10-11 15:40:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:40:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:40:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:40:34,384 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-10-11 15:40:34,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:40:34,384 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96744084] [2024-10-11 15:40:34,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [96744084] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:40:34,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:40:34,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-11 15:40:34,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590549774] [2024-10-11 15:40:34,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:40:34,385 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-11 15:40:34,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:40:34,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-11 15:40:34,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-10-11 15:40:34,386 INFO L87 Difference]: Start difference. First operand 2391 states and 3493 transitions. Second operand has 7 states, 7 states have (on average 6.285714285714286) internal successors, (44), 4 states have internal predecessors, (44), 3 states have call successors, (12), 6 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-10-11 15:40:40,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:40:40,637 INFO L93 Difference]: Finished difference Result 5607 states and 8417 transitions. [2024-10-11 15:40:40,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-11 15:40:40,637 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.285714285714286) internal successors, (44), 4 states have internal predecessors, (44), 3 states have call successors, (12), 6 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 114 [2024-10-11 15:40:40,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:40:40,641 INFO L225 Difference]: With dead ends: 5607 [2024-10-11 15:40:40,642 INFO L226 Difference]: Without dead ends: 0 [2024-10-11 15:40:40,667 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2024-10-11 15:40:40,670 INFO L432 NwaCegarLoop]: 346 mSDtfsCounter, 4222 mSDsluCounter, 694 mSDsCounter, 0 mSdLazyCounter, 6182 mSolverCounterSat, 3127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4293 SdHoareTripleChecker+Valid, 1040 SdHoareTripleChecker+Invalid, 9309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3127 IncrementalHoareTripleChecker+Valid, 6182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-10-11 15:40:40,671 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4293 Valid, 1040 Invalid, 9309 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3127 Valid, 6182 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2024-10-11 15:40:40,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-11 15:40:40,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-11 15:40:40,672 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) [2024-10-11 15:40:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-11 15:40:40,675 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 114 [2024-10-11 15:40:40,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:40:40,675 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-11 15:40:40,675 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.285714285714286) internal successors, (44), 4 states have internal predecessors, (44), 3 states have call successors, (12), 6 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-10-11 15:40:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-11 15:40:40,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-11 15:40:40,679 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-11 15:40:40,679 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-11 15:40:40,682 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-10-11 15:40:40,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-11 15:40:46,897 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 15:40:46,919 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,920 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 [2024-10-11 15:40:46,920 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,920 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#5 [2024-10-11 15:40:46,921 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#5 [2024-10-11 15:40:46,921 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,921 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,923 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,924 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#5 [2024-10-11 15:40:46,924 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#5 [2024-10-11 15:40:46,933 WARN L155 FloydHoareUtils]: Requires clause for msb_sg_copy contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,935 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,935 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,936 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.meminit contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,936 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,936 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,937 WARN L155 FloydHoareUtils]: Requires clause for msb_stop contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,940 WARN L155 FloydHoareUtils]: Requires clause for ldv_spin_lock contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,940 WARN L155 FloydHoareUtils]: Requires clause for ldv_malloc contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) Eliminated clause: true [2024-10-11 15:40:46,941 WARN L155 FloydHoareUtils]: Requires clause for msb_reset contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,941 WARN L155 FloydHoareUtils]: Requires clause for activate_suitable_timer_2 contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,942 WARN L155 FloydHoareUtils]: Requires clause for blk_fetch_request contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) Eliminated clause: true [2024-10-11 15:40:46,943 WARN L155 FloydHoareUtils]: Requires clause for kfree contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,951 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_memset#5 contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,952 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,952 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,953 WARN L155 FloydHoareUtils]: Requires clause for msb_bd_getgeo contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,954 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_memset#4 contained old-variable. Original clause: (and (= |#memory_int#4| |old(#memory_int#4)|) (= ~ldv_spin~0 0) (= |old(#memory_$Pointer$#4.base)| |#memory_$Pointer$#4.base|) (= ~ldv_state_variable_3~0 0) (= |#memory_$Pointer$#4.offset| |old(#memory_$Pointer$#4.offset)|)) Eliminated clause: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0)) [2024-10-11 15:40:46,958 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,958 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 [2024-10-11 15:40:46,958 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,959 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 [2024-10-11 15:40:46,959 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,963 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,964 WARN L155 FloydHoareUtils]: Requires clause for msb_switch_to_parallel contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,965 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,965 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,983 WARN L155 FloydHoareUtils]: Requires clause for msb_remove contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,984 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,984 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-11 15:40:46,985 WARN L155 FloydHoareUtils]: Requires clause for sg_next contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,986 WARN L155 FloydHoareUtils]: Requires clause for msb_mark_bad contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,989 WARN L155 FloydHoareUtils]: Requires clause for ldv_init_zalloc contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,990 WARN L155 FloydHoareUtils]: Requires clause for msb_validate_used_block_bitmap contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,995 WARN L155 FloydHoareUtils]: Requires clause for msb_verify_block contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:46,997 WARN L155 FloydHoareUtils]: Requires clause for ldv_memset contained old-variable. Original clause: (and (= |#memory_int#4| |old(#memory_int#4)|) (= ~ldv_spin~0 0) (= |old(#memory_$Pointer$#4.base)| |#memory_$Pointer$#4.base|) (= ~ldv_state_variable_3~0 0) (= |#memory_$Pointer$#4.offset| |old(#memory_$Pointer$#4.offset)|)) Eliminated clause: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0)) [2024-10-11 15:40:46,998 WARN L155 FloydHoareUtils]: Requires clause for ldv_timer_2 contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,003 WARN L155 FloydHoareUtils]: Requires clause for msb_read_page contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,005 WARN L155 FloydHoareUtils]: Requires clause for msb_cache_write contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,005 WARN L155 FloydHoareUtils]: Requires clause for memstick_set_drvdata contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,009 WARN L155 FloydHoareUtils]: Requires clause for call_and_disable_work_1 contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,009 WARN L155 FloydHoareUtils]: Requires clause for msb_invalidate_reg_window contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,010 WARN L155 FloydHoareUtils]: Requires clause for msb_io_work contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,011 WARN L155 FloydHoareUtils]: Requires clause for msb_set_overwrite_flag contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,017 WARN L155 FloydHoareUtils]: Requires clause for call_and_disable_all_1 contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,018 WARN L155 FloydHoareUtils]: Requires clause for msb_erase_block contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,018 WARN L155 FloydHoareUtils]: Requires clause for msb_disk_release contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,019 WARN L155 FloydHoareUtils]: Requires clause for msb_mark_block_used contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,022 WARN L155 FloydHoareUtils]: Requires clause for msb_cache_discard contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,024 WARN L155 FloydHoareUtils]: Requires clause for msb_start contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(~ldv_spin~0)| 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,028 WARN L155 FloydHoareUtils]: Requires clause for msb_data_clear contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,029 WARN L155 FloydHoareUtils]: Requires clause for kmalloc contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,032 WARN L155 FloydHoareUtils]: Requires clause for msb_read_bad_block_table contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,033 WARN L155 FloydHoareUtils]: Requires clause for msb_update_block contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,034 WARN L155 FloydHoareUtils]: Requires clause for msb_init_card contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,035 WARN L155 FloydHoareUtils]: Requires clause for sg_set_page contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,037 WARN L155 FloydHoareUtils]: Requires clause for msb_cache_flush contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,045 WARN L155 FloydHoareUtils]: Requires clause for msb_run_state_machine contained old-variable. Original clause: (and (= ~ldv_spin~0 0) (= |#memory_int#5| |old(#memory_int#5)|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-11 15:40:47,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 03:40:47 BoogieIcfgContainer [2024-10-11 15:40:47,046 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 15:40:47,047 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 15:40:47,047 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 15:40:47,048 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 15:40:47,049 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:40:08" (3/4) ... [2024-10-11 15:40:47,051 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-11 15:40:47,055 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-10-11 15:40:47,055 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_sg_copy [2024-10-11 15:40:47,055 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure find_next_zero_bit [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_stop [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_get_zone_from_pba [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_get_zone_from_lba [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_reset [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_2 [2024-10-11 15:40:47,056 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_fetch_request [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_1 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_start_queue [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_blkdev [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_bd_getgeo [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_switch_to_parallel [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-11 15:40:47,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_remove [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_next [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_mark_bad [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_validate_used_block_bitmap [2024-10-11 15:40:47,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_2 [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_verify_block [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_2 [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_nents [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_read_page [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_cache_write [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memstick_set_drvdata [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __blk_end_request [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_miter_stop [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_1 [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_invalidate_reg_window [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_io_work [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_set_overwrite_flag [2024-10-11 15:40:47,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_bytes [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_init_table [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_1 [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_erase_block [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_disk_release [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_mark_block_used [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memstick_get_drvdata [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_cache_discard [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_start [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_data_clear [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure idr_remove [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_read_bad_block_table [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_update_block [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_init_card [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_set_page [2024-10-11 15:40:47,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_cache_flush [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_miter_next [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_workqueue [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_init_one [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_miter_start [2024-10-11 15:40:47,061 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_run_state_machine [2024-10-11 15:40:47,128 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 513 nodes and edges [2024-10-11 15:40:47,136 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 206 nodes and edges [2024-10-11 15:40:47,143 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2024-10-11 15:40:47,152 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-10-11 15:40:47,155 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-10-11 15:40:47,159 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-11 15:40:47,164 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-11 15:40:47,168 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-11 15:40:47,216 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-10-11 15:40:47,466 WARN L140 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-10-11 15:40:47,550 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-11 15:40:47,550 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-11 15:40:47,550 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 15:40:47,551 INFO L158 Benchmark]: Toolchain (without parser) took 46613.51ms. Allocated memory was 159.4MB in the beginning and 767.6MB in the end (delta: 608.2MB). Free memory was 126.4MB in the beginning and 373.9MB in the end (delta: -247.5MB). Peak memory consumption was 360.2MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,551 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:40:47,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2287.75ms. Allocated memory is still 159.4MB. Free memory was 125.8MB in the beginning and 68.7MB in the end (delta: 57.2MB). Peak memory consumption was 109.2MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,552 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.67ms. Allocated memory was 159.4MB in the beginning and 266.3MB in the end (delta: 107.0MB). Free memory was 68.7MB in the beginning and 190.8MB in the end (delta: -122.2MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,552 INFO L158 Benchmark]: Boogie Preprocessor took 623.64ms. Allocated memory is still 266.3MB. Free memory was 190.8MB in the beginning and 132.4MB in the end (delta: 58.4MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,552 INFO L158 Benchmark]: RCFGBuilder took 4737.03ms. Allocated memory was 266.3MB in the beginning and 381.7MB in the end (delta: 115.3MB). Free memory was 132.4MB in the beginning and 259.0MB in the end (delta: -126.6MB). Peak memory consumption was 117.7MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,552 INFO L158 Benchmark]: TraceAbstraction took 38145.21ms. Allocated memory was 381.7MB in the beginning and 767.6MB in the end (delta: 385.9MB). Free memory was 259.0MB in the beginning and 458.8MB in the end (delta: -199.8MB). Peak memory consumption was 452.5MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,553 INFO L158 Benchmark]: Witness Printer took 504.15ms. Allocated memory is still 767.6MB. Free memory was 457.8MB in the beginning and 373.9MB in the end (delta: 83.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2024-10-11 15:40:47,554 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2287.75ms. Allocated memory is still 159.4MB. Free memory was 125.8MB in the beginning and 68.7MB in the end (delta: 57.2MB). Peak memory consumption was 109.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.67ms. Allocated memory was 159.4MB in the beginning and 266.3MB in the end (delta: 107.0MB). Free memory was 68.7MB in the beginning and 190.8MB in the end (delta: -122.2MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 623.64ms. Allocated memory is still 266.3MB. Free memory was 190.8MB in the beginning and 132.4MB in the end (delta: 58.4MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4737.03ms. Allocated memory was 266.3MB in the beginning and 381.7MB in the end (delta: 115.3MB). Free memory was 132.4MB in the beginning and 259.0MB in the end (delta: -126.6MB). Peak memory consumption was 117.7MB. Max. memory is 16.1GB. * TraceAbstraction took 38145.21ms. Allocated memory was 381.7MB in the beginning and 767.6MB in the end (delta: 385.9MB). Free memory was 259.0MB in the beginning and 458.8MB in the end (delta: -199.8MB). Peak memory consumption was 452.5MB. Max. memory is 16.1GB. * Witness Printer took 504.15ms. Allocated memory is still 767.6MB. Free memory was 457.8MB in the beginning and 373.9MB in the end (delta: 83.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3951]: 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] - GenericResultAtLocation [Line: 3958]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3958] - GenericResultAtLocation [Line: 3965]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3965] - GenericResultAtLocation [Line: 3973]: 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] - GenericResultAtLocation [Line: 3983]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3983] - GenericResultAtLocation [Line: 4143]: 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] - GenericResultAtLocation [Line: 4149]: 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] - GenericResultAtLocation [Line: 4173]: 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] - GenericResultAtLocation [Line: 4179]: 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] - GenericResultAtLocation [Line: 4202]: 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] - GenericResultAtLocation [Line: 4208]: 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] - GenericResultAtLocation [Line: 4378]: 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] - GenericResultAtLocation [Line: 4386]: 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] - GenericResultAtLocation [Line: 4394]: 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] - GenericResultAtLocation [Line: 4421]: 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] - GenericResultAtLocation [Line: 4429]: 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] - GenericResultAtLocation [Line: 4444]: 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] - GenericResultAtLocation [Line: 5034]: 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] - GenericResultAtLocation [Line: 5148]: 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] - GenericResultAtLocation [Line: 5239]: 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] - GenericResultAtLocation [Line: 5276]: 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] - GenericResultAtLocation [Line: 5328]: 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] - GenericResultAtLocation [Line: 5641]: 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] - GenericResultAtLocation [Line: 5714]: 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] - GenericResultAtLocation [Line: 6095]: 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] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#5 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#5 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#5 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#5 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 8153]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 99 procedures, 1559 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31.7s, OverallIterations: 4, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 28.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 15939 SdHoareTripleChecker+Valid, 26.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14916 mSDsluCounter, 4272 SdHoareTripleChecker+Invalid, 22.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2874 mSDsCounter, 8779 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 24012 IncrementalHoareTripleChecker+Invalid, 32791 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8779 mSolverCounterUnsat, 1398 mSDtfsCounter, 24012 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 168 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2391occurred in iteration=3, InterpolantAutomatonStates: 34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 4 MinimizatonAttempts, 2110 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 366 NumberOfCodeBlocks, 366 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 362 ConstructedInterpolants, 0 QuantifiedInterpolants, 800 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 260/260 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4500]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 5868]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 3993]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 5524]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 6183]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 6448]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 6089]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 4255]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 8034]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: 5458]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 5523]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 7199]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 5991]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 6507]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 4610]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 7310]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 4083]: Location Invariant Derived location invariant: 1 - InvariantResult [Line: 7234]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 4508]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 6874]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 3993]: Procedure Contract for __fswab32 Derived contract for procedure __fswab32. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4521]: Procedure Contract for msb_sg_copy Derived contract for procedure msb_sg_copy. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4414]: Procedure Contract for sg_page Derived contract for procedure sg_page. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8274]: Procedure Contract for __raw_spin_lock_init Derived contract for procedure __raw_spin_lock_init. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8340]: Procedure Contract for find_next_zero_bit Derived contract for procedure find_next_zero_bit. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7127]: Procedure Contract for msb_stop Derived contract for procedure msb_stop. Requires: (ldv_spin == 0) Ensures: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 4659]: Procedure Contract for msb_get_zone_from_pba Derived contract for procedure msb_get_zone_from_pba. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8336]: Procedure Contract for del_timer_sync Derived contract for procedure del_timer_sync. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4649]: Procedure Contract for msb_get_zone_from_lba Derived contract for procedure msb_get_zone_from_lba. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 3969]: Procedure Contract for variable_test_bit Derived contract for procedure variable_test_bit. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8226]: Procedure Contract for ldv_spin_lock Derived contract for procedure ldv_spin_lock. Requires: (ldv_spin == 0) Ensures: (\old(ldv_spin) == 0) - ProcedureContractResult [Line: 5335]: Procedure Contract for msb_reset Derived contract for procedure msb_reset. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7751]: Procedure Contract for activate_suitable_timer_2 Derived contract for procedure activate_suitable_timer_2. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7785]: Procedure Contract for activate_work_1 Derived contract for procedure activate_work_1. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8466]: Procedure Contract for kfree Derived contract for procedure kfree. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4156]: Procedure Contract for arch_local_irq_restore Derived contract for procedure arch_local_irq_restore. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7043]: Procedure Contract for msb_bd_getgeo Derived contract for procedure msb_bd_getgeo. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8394]: Procedure Contract for mutex_unlock Derived contract for procedure mutex_unlock. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8149]: Procedure Contract for ldv_error Derived contract for procedure ldv_error. Requires: 0 Ensures: 0 - ProcedureContractResult [Line: 5388]: Procedure Contract for msb_switch_to_parallel Derived contract for procedure msb_switch_to_parallel. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7317]: Procedure Contract for msb_remove Derived contract for procedure msb_remove. Requires: (ldv_spin == 0) Ensures: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 4090]: Procedure Contract for ldv__builtin_expect Derived contract for procedure ldv__builtin_expect. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8447]: Procedure Contract for sg_next Derived contract for procedure sg_next. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 5429]: Procedure Contract for msb_mark_bad Derived contract for procedure msb_mark_bad. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4048]: Procedure Contract for ldv_init_zalloc Derived contract for procedure ldv_init_zalloc. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4665]: Procedure Contract for msb_validate_used_block_bitmap Derived contract for procedure msb_validate_used_block_bitmap. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7649]: Procedure Contract for disable_suitable_timer_2 Derived contract for procedure disable_suitable_timer_2. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 5666]: Procedure Contract for msb_verify_block Derived contract for procedure msb_verify_block. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4059]: Procedure Contract for ldv_memset Derived contract for procedure ldv_memset. Requires: ((ldv_spin == 0) && (ldv_state_variable_3 == 0)) Ensures: ((ldv_spin == 0) && (ldv_state_variable_3 == 0)) - ProcedureContractResult [Line: 4235]: Procedure Contract for spinlock_check Derived contract for procedure spinlock_check. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7815]: Procedure Contract for ldv_timer_2 Derived contract for procedure ldv_timer_2. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8444]: Procedure Contract for sg_nents Derived contract for procedure sg_nents. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 5507]: Procedure Contract for msb_read_page Derived contract for procedure msb_read_page. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6534]: Procedure Contract for msb_cache_write Derived contract for procedure msb_cache_write. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8450]: Procedure Contract for trace_hardirqs_off Derived contract for procedure trace_hardirqs_off. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4508]: Procedure Contract for memstick_set_drvdata Derived contract for procedure memstick_set_drvdata. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 3955]: Procedure Contract for __set_bit Derived contract for procedure __set_bit. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8440]: Procedure Contract for sg_miter_stop Derived contract for procedure sg_miter_stop. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7489]: Procedure Contract for call_and_disable_work_1 Derived contract for procedure call_and_disable_work_1. Requires: (ldv_spin == 0) Ensures: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 4748]: Procedure Contract for msb_invalidate_reg_window Derived contract for procedure msb_invalidate_reg_window. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6855]: Procedure Contract for msb_io_work Derived contract for procedure msb_io_work. Requires: (ldv_spin == 0) Ensures: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 8034]: Procedure Contract for spin_unlock_irqrestore Derived contract for procedure spin_unlock_irqrestore. Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 5404]: Procedure Contract for msb_set_overwrite_flag Derived contract for procedure msb_set_overwrite_flag. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4475]: Procedure Contract for blk_rq_bytes Derived contract for procedure blk_rq_bytes. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8430]: Procedure Contract for sg_init_table Derived contract for procedure sg_init_table. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7675]: Procedure Contract for call_and_disable_all_1 Derived contract for procedure call_and_disable_all_1. Requires: (ldv_spin == 0) Ensures: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 5452]: Procedure Contract for msb_erase_block Derived contract for procedure msb_erase_block. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7008]: Procedure Contract for msb_disk_release Derived contract for procedure msb_disk_release. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4696]: Procedure Contract for msb_mark_block_used Derived contract for procedure msb_mark_block_used. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4500]: Procedure Contract for memstick_get_drvdata Derived contract for procedure memstick_get_drvdata. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6402]: Procedure Contract for msb_cache_discard Derived contract for procedure msb_cache_discard. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8462]: Procedure Contract for warn_slowpath_null Derived contract for procedure warn_slowpath_null. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 7155]: Procedure Contract for msb_start Derived contract for procedure msb_start. Requires: (ldv_spin == 0) Ensures: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) - ProcedureContractResult [Line: 4255]: Procedure Contract for msecs_to_jiffies Derived contract for procedure msecs_to_jiffies. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6997]: Procedure Contract for msb_data_clear Derived contract for procedure msb_data_clear. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8401]: Procedure Contract for put_disk Derived contract for procedure put_disk. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8409]: Procedure Contract for queue_work_on Derived contract for procedure queue_work_on. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8099]: Procedure Contract for kmalloc Derived contract for procedure kmalloc. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8356]: Procedure Contract for idr_remove Derived contract for procedure idr_remove. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 3987]: Procedure Contract for __fswab16 Derived contract for procedure __fswab16. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6070]: Procedure Contract for msb_read_bad_block_table Derived contract for procedure msb_read_bad_block_table. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 5860]: Procedure Contract for msb_update_block Derived contract for procedure msb_update_block. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6636]: Procedure Contract for msb_init_card Derived contract for procedure msb_init_card. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4404]: Procedure Contract for sg_set_page Derived contract for procedure sg_set_page. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 6437]: Procedure Contract for msb_cache_flush Derived contract for procedure msb_cache_flush. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8391]: Procedure Contract for mutex_lock_nested Derived contract for procedure mutex_lock_nested. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 3948]: Procedure Contract for set_bit Derived contract for procedure set_bit. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8434]: Procedure Contract for sg_miter_next Derived contract for procedure sg_miter_next. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8343]: Procedure Contract for flush_workqueue Derived contract for procedure flush_workqueue. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8427]: Procedure Contract for sg_init_one Derived contract for procedure sg_init_one. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4286]: Procedure Contract for queue_work Derived contract for procedure queue_work. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 8437]: Procedure Contract for sg_miter_start Derived contract for procedure sg_miter_start. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) - ProcedureContractResult [Line: 4759]: Procedure Contract for msb_run_state_machine Derived contract for procedure msb_run_state_machine. Requires: (ldv_spin == 0) Ensures: (ldv_spin == 0) RESULT: Ultimate proved your program to be correct! [2024-10-11 15:40:47,615 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE