./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 a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /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/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:21:31,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:21:31,872 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:21:31,879 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:21:31,880 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:21:31,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:21:31,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:21:31,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:21:31,912 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:21:31,912 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:21:31,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:21:31,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:21:31,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:21:31,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:21:31,914 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:21:31,915 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:21:31,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:21:31,920 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:21:31,921 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:21:31,921 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:21:31,921 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:21:31,922 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:21:31,922 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:21:31,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:21:31,923 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:21:31,923 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:21:31,924 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:21:31,924 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:21:31,924 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:21:31,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:21:31,925 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:21:31,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:21:31,925 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:21:31,926 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:21:31,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:21:31,926 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:21:31,927 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:21:31,927 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:21:31,927 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:21:31,928 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 [2024-10-13 08:21:32,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:21:32,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:21:32,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:21:32,223 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:21:32,224 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:21:32,225 INFO L431 ainManager$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 [2024-10-13 08:21:33,760 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:21:34,328 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:21:34,329 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 [2024-10-13 08:21:34,382 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c89dc39f/85fcf1deea2f451685d13cb53fa2387b/FLAG8f1592110 [2024-10-13 08:21:34,401 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c89dc39f/85fcf1deea2f451685d13cb53fa2387b [2024-10-13 08:21:34,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:21:34,406 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:21:34,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:21:34,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:21:34,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:21:34,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:21:34" (1/1) ... [2024-10-13 08:21:34,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d385b80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:34, skipping insertion in model container [2024-10-13 08:21:34,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:21:34" (1/1) ... [2024-10-13 08:21:34,548 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:21:36,254 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] [2024-10-13 08:21:36,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:21:36,340 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:21:36,469 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] [2024-10-13 08:21:36,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3958] [2024-10-13 08:21:36,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3965] [2024-10-13 08:21:36,472 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] [2024-10-13 08:21:36,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3983] [2024-10-13 08:21:36,476 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] [2024-10-13 08:21:36,478 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] [2024-10-13 08:21:36,479 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] [2024-10-13 08:21:36,480 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] [2024-10-13 08:21:36,481 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] [2024-10-13 08:21:36,481 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] [2024-10-13 08:21:36,487 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] [2024-10-13 08:21:36,488 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] [2024-10-13 08:21:36,488 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] [2024-10-13 08:21:36,489 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] [2024-10-13 08:21:36,489 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] [2024-10-13 08:21:36,490 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] [2024-10-13 08:21:36,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2024-10-13 08:21:36,529 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] [2024-10-13 08:21:36,532 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] [2024-10-13 08:21:36,535 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] [2024-10-13 08:21:36,540 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] [2024-10-13 08:21:36,558 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] [2024-10-13 08:21:36,562 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] [2024-10-13 08:21:36,580 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] [2024-10-13 08:21:36,706 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] [2024-10-13 08:21:36,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:21:36,786 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:21:36,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36 WrapperNode [2024-10-13 08:21:36,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:21:36,788 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:21:36,788 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:21:36,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:21:36,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:36,889 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,025 INFO L138 Inliner]: procedures = 235, calls = 1714, calls flagged for inlining = 97, calls inlined = 91, statements flattened = 4178 [2024-10-13 08:21:37,026 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:21:37,027 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 08:21:37,027 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 08:21:37,028 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 08:21:37,039 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,066 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,464 INFO L175 MemorySlicer]: Split 672 memory accesses to 15 slices as follows [2, 21, 4, 7, 8, 2, 0, 1, 555, 3, 16, 6, 10, 4, 33]. 83 percent of accesses are in the largest equivalence class. The 125 initializations are split as follows [2, 21, 0, 0, 0, 0, 0, 0, 58, 0, 16, 0, 0, 0, 28]. The 179 writes are split as follows [0, 0, 1, 4, 0, 1, 0, 1, 162, 0, 0, 4, 5, 1, 0]. [2024-10-13 08:21:37,465 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,465 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,550 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,573 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,621 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,656 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 08:21:37,658 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 08:21:37,658 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 08:21:37,658 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 08:21:37,659 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (1/1) ... [2024-10-13 08:21:37,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:21:37,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 08:21:37,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-13 08:21:37,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-13 08:21:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-10-13 08:21:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-10-13 08:21:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-10-13 08:21:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-10-13 08:21:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-13 08:21:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-13 08:21:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-13 08:21:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2024-10-13 08:21:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2024-10-13 08:21:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-10-13 08:21:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-13 08:21:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-13 08:21:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2024-10-13 08:21:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-10-13 08:21:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-13 08:21:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-13 08:21:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-13 08:21:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2024-10-13 08:21:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-13 08:21:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-13 08:21:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-13 08:21:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-13 08:21:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-13 08:21:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-13 08:21:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-13 08:21:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-13 08:21:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-13 08:21:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-13 08:21:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-13 08:21:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-13 08:21:37,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-13 08:21:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-13 08:21:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-13 08:21:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-13 08:21:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-13 08:21:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-13 08:21:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-13 08:21:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-13 08:21:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2024-10-13 08:21:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-13 08:21:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-13 08:21:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2024-10-13 08:21:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2024-10-13 08:21:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2024-10-13 08:21:37,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2024-10-13 08:21:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 08:21:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 08:21:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 08:21:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 08:21:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 08:21:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 08:21:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 08:21:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 08:21:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 08:21:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-10-13 08:21:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-10-13 08:21:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2024-10-13 08:21:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2024-10-13 08:21:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-13 08:21:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-10-13 08:21:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2024-10-13 08:21:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 08:21:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-13 08:21:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2024-10-13 08:21:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2024-10-13 08:21:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-10-13 08:21:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-10-13 08:21:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-13 08:21:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-13 08:21:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-10-13 08:21:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-10-13 08:21:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2024-10-13 08:21:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2024-10-13 08:21:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2024-10-13 08:21:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2024-10-13 08:21:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2024-10-13 08:21:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2024-10-13 08:21:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-13 08:21:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-13 08:21:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2024-10-13 08:21:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2024-10-13 08:21:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-10-13 08:21:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-10-13 08:21:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2024-10-13 08:21:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2024-10-13 08:21:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2024-10-13 08:21:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2024-10-13 08:21:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2024-10-13 08:21:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2024-10-13 08:21:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-10-13 08:21:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-10-13 08:21:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-13 08:21:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-13 08:21:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2024-10-13 08:21:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2024-10-13 08:21:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 08:21:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 08:21:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 08:21:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 08:21:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 08:21:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-10-13 08:21:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2024-10-13 08:21:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2024-10-13 08:21:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2024-10-13 08:21:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2024-10-13 08:21:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2024-10-13 08:21:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2024-10-13 08:21:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-13 08:21:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-13 08:21:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-10-13 08:21:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-10-13 08:21:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2024-10-13 08:21:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2024-10-13 08:21:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 08:21:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 08:21:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 08:21:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 08:21:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-13 08:21:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2024-10-13 08:21:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2024-10-13 08:21:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2024-10-13 08:21:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2024-10-13 08:21:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2024-10-13 08:21:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2024-10-13 08:21:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2024-10-13 08:21:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2024-10-13 08:21:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2024-10-13 08:21:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2024-10-13 08:21:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2024-10-13 08:21:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2024-10-13 08:21:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2024-10-13 08:21:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-10-13 08:21:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-10-13 08:21:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2024-10-13 08:21:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2024-10-13 08:21:37,781 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2024-10-13 08:21:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2024-10-13 08:21:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-10-13 08:21:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-10-13 08:21:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-13 08:21:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2024-10-13 08:21:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2024-10-13 08:21:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-10-13 08:21:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-10-13 08:21:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 08:21:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 08:21:38,505 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 08:21:38,509 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 08:21:38,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-13 08:21:42,572 INFO L? ?]: Removed 1461 outVars from TransFormulas that were not future-live. [2024-10-13 08:21:42,572 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 08:21:42,864 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 08:21:42,867 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-13 08:21:42,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:21:42 BoogieIcfgContainer [2024-10-13 08:21:42,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 08:21:42,871 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 08:21:42,871 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 08:21:42,875 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 08:21:42,875 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:21:34" (1/3) ... [2024-10-13 08:21:42,876 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15fdb0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:21:42, skipping insertion in model container [2024-10-13 08:21:42,876 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:21:36" (2/3) ... [2024-10-13 08:21:42,876 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15fdb0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:21:42, skipping insertion in model container [2024-10-13 08:21:42,876 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:21:42" (3/3) ... [2024-10-13 08:21:42,878 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-10-13 08:21:42,898 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 08:21:42,898 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-13 08:21:43,007 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 08:21:43,014 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;@647f63d8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 08:21:43,015 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-13 08:21:43,029 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) [2024-10-13 08:21:43,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-10-13 08:21:43,043 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:21:43,044 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] [2024-10-13 08:21:43,044 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 08:21:43,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:21:43,049 INFO L85 PathProgramCache]: Analyzing trace with hash 852894514, now seen corresponding path program 1 times [2024-10-13 08:21:43,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:21:43,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409358453] [2024-10-13 08:21:43,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:21:43,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:21:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:21:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-13 08:21:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:21:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-13 08:21:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-13 08:21:43,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-13 08:21:43,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:43,858 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-10-13 08:21:43,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:21:43,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409358453] [2024-10-13 08:21:43,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409358453] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:21:43,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:21:43,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-13 08:21:43,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636191759] [2024-10-13 08:21:43,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:21:43,872 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-13 08:21:43,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:21:43,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-13 08:21:43,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-13 08:21:43,907 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) [2024-10-13 08:21:50,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:21:50,594 INFO L93 Difference]: Finished difference Result 3504 states and 5407 transitions. [2024-10-13 08:21:50,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-13 08:21:50,597 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 [2024-10-13 08:21:50,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:21:50,643 INFO L225 Difference]: With dead ends: 3504 [2024-10-13 08:21:50,644 INFO L226 Difference]: Without dead ends: 1952 [2024-10-13 08:21:50,663 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 [2024-10-13 08:21:50,668 INFO L432 NwaCegarLoop]: 360 mSDtfsCounter, 2574 mSDsluCounter, 628 mSDsCounter, 0 mSdLazyCounter, 4889 mSolverCounterSat, 1168 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2885 SdHoareTripleChecker+Valid, 988 SdHoareTripleChecker+Invalid, 6057 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1168 IncrementalHoareTripleChecker+Valid, 4889 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-10-13 08:21:50,669 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2885 Valid, 988 Invalid, 6057 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1168 Valid, 4889 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2024-10-13 08:21:50,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1952 states. [2024-10-13 08:21:50,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1952 to 1504. [2024-10-13 08:21:50,870 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) [2024-10-13 08:21:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1504 states and 2221 transitions. [2024-10-13 08:21:50,891 INFO L78 Accepts]: Start accepts. Automaton has 1504 states and 2221 transitions. Word has length 70 [2024-10-13 08:21:50,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:21:50,892 INFO L471 AbstractCegarLoop]: Abstraction has 1504 states and 2221 transitions. [2024-10-13 08:21:50,892 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) [2024-10-13 08:21:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2221 transitions. [2024-10-13 08:21:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-10-13 08:21:50,896 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:21:50,896 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] [2024-10-13 08:21:50,896 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 08:21:50,897 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 08:21:50,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:21:50,897 INFO L85 PathProgramCache]: Analyzing trace with hash -1833586506, now seen corresponding path program 1 times [2024-10-13 08:21:50,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:21:50,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375165641] [2024-10-13 08:21:50,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:21:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:21:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:21:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-13 08:21:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:21:51,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-13 08:21:51,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-13 08:21:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-13 08:21:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:21:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:21:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-10-13 08:21:51,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:21:51,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375165641] [2024-10-13 08:21:51,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375165641] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:21:51,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:21:51,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 08:21:51,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586262273] [2024-10-13 08:21:51,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:21:51,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 08:21:51,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:21:51,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 08:21:51,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-13 08:21:51,225 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) [2024-10-13 08:22:00,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:22:00,886 INFO L93 Difference]: Finished difference Result 4707 states and 7125 transitions. [2024-10-13 08:22:00,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-13 08:22:00,887 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 [2024-10-13 08:22:00,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:22:00,916 INFO L225 Difference]: With dead ends: 4707 [2024-10-13 08:22:00,916 INFO L226 Difference]: Without dead ends: 3221 [2024-10-13 08:22:00,928 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 [2024-10-13 08:22:00,929 INFO L432 NwaCegarLoop]: 345 mSDtfsCounter, 5322 mSDsluCounter, 858 mSDsCounter, 0 mSdLazyCounter, 6908 mSolverCounterSat, 2790 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5662 SdHoareTripleChecker+Valid, 1203 SdHoareTripleChecker+Invalid, 9698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2790 IncrementalHoareTripleChecker+Valid, 6908 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2024-10-13 08:22:00,930 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5662 Valid, 1203 Invalid, 9698 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2790 Valid, 6908 Invalid, 0 Unknown, 0 Unchecked, 9.1s Time] [2024-10-13 08:22:00,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3221 states. [2024-10-13 08:22:01,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3221 to 2390. [2024-10-13 08:22:01,078 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) [2024-10-13 08:22:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 2390 states and 3492 transitions. [2024-10-13 08:22:01,100 INFO L78 Accepts]: Start accepts. Automaton has 2390 states and 3492 transitions. Word has length 70 [2024-10-13 08:22:01,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:22:01,101 INFO L471 AbstractCegarLoop]: Abstraction has 2390 states and 3492 transitions. [2024-10-13 08:22:01,101 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) [2024-10-13 08:22:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3492 transitions. [2024-10-13 08:22:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-10-13 08:22:01,116 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:22:01,117 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] [2024-10-13 08:22:01,117 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 08:22:01,117 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 08:22:01,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:22:01,117 INFO L85 PathProgramCache]: Analyzing trace with hash -178798508, now seen corresponding path program 1 times [2024-10-13 08:22:01,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:22:01,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057247353] [2024-10-13 08:22:01,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:22:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:22:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-13 08:22:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-13 08:22:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-13 08:22:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-13 08:22:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-13 08:22:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-10-13 08:22:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-10-13 08:22:01,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:22:01,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057247353] [2024-10-13 08:22:01,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057247353] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:22:01,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:22:01,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-13 08:22:01,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356000840] [2024-10-13 08:22:01,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:22:01,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-13 08:22:01,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:22:01,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-13 08:22:01,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-13 08:22:01,533 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) [2024-10-13 08:22:07,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:22:07,382 INFO L93 Difference]: Finished difference Result 3225 states and 4930 transitions. [2024-10-13 08:22:07,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-13 08:22:07,383 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 [2024-10-13 08:22:07,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:22:07,406 INFO L225 Difference]: With dead ends: 3225 [2024-10-13 08:22:07,406 INFO L226 Difference]: Without dead ends: 3222 [2024-10-13 08:22:07,409 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 [2024-10-13 08:22:07,410 INFO L432 NwaCegarLoop]: 346 mSDtfsCounter, 2798 mSDsluCounter, 694 mSDsCounter, 0 mSdLazyCounter, 6029 mSolverCounterSat, 1690 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3108 SdHoareTripleChecker+Valid, 1040 SdHoareTripleChecker+Invalid, 7719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1690 IncrementalHoareTripleChecker+Valid, 6029 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-10-13 08:22:07,411 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3108 Valid, 1040 Invalid, 7719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1690 Valid, 6029 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2024-10-13 08:22:07,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3222 states. [2024-10-13 08:22:07,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3222 to 2391. [2024-10-13 08:22:07,550 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) [2024-10-13 08:22:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 2391 states and 3493 transitions. [2024-10-13 08:22:07,567 INFO L78 Accepts]: Start accepts. Automaton has 2391 states and 3493 transitions. Word has length 112 [2024-10-13 08:22:07,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:22:07,568 INFO L471 AbstractCegarLoop]: Abstraction has 2391 states and 3493 transitions. [2024-10-13 08:22:07,569 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) [2024-10-13 08:22:07,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 3493 transitions. [2024-10-13 08:22:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-10-13 08:22:07,575 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:22:07,575 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] [2024-10-13 08:22:07,575 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 08:22:07,576 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 08:22:07,576 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:22:07,576 INFO L85 PathProgramCache]: Analyzing trace with hash -561411911, now seen corresponding path program 1 times [2024-10-13 08:22:07,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:22:07,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648499146] [2024-10-13 08:22:07,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:22:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:22:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-13 08:22:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:07,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-13 08:22:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-10-13 08:22:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-10-13 08:22:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-13 08:22:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-10-13 08:22:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:22:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-13 08:22:08,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:22:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-10-13 08:22:08,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:22:08,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648499146] [2024-10-13 08:22:08,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648499146] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:22:08,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:22:08,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-13 08:22:08,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127789508] [2024-10-13 08:22:08,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:22:08,094 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-13 08:22:08,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:22:08,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-13 08:22:08,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-10-13 08:22:08,096 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) [2024-10-13 08:22:14,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 08:22:14,455 INFO L93 Difference]: Finished difference Result 5607 states and 8417 transitions. [2024-10-13 08:22:14,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-13 08:22:14,456 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 [2024-10-13 08:22:14,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 08:22:14,460 INFO L225 Difference]: With dead ends: 5607 [2024-10-13 08:22:14,461 INFO L226 Difference]: Without dead ends: 0 [2024-10-13 08:22:14,488 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 [2024-10-13 08:22:14,491 INFO L432 NwaCegarLoop]: 345 mSDtfsCounter, 4222 mSDsluCounter, 694 mSDsCounter, 0 mSdLazyCounter, 6182 mSolverCounterSat, 3125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4293 SdHoareTripleChecker+Valid, 1039 SdHoareTripleChecker+Invalid, 9307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3125 IncrementalHoareTripleChecker+Valid, 6182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-10-13 08:22:14,491 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4293 Valid, 1039 Invalid, 9307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3125 Valid, 6182 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2024-10-13 08:22:14,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-10-13 08:22:14,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-10-13 08:22:14,495 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) [2024-10-13 08:22:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-10-13 08:22:14,498 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 114 [2024-10-13 08:22:14,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 08:22:14,498 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-10-13 08:22:14,498 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) [2024-10-13 08:22:14,499 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-10-13 08:22:14,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-10-13 08:22:14,502 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-13 08:22:14,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-13 08:22:14,508 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-10-13 08:22:14,510 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-10-13 08:22:20,499 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-13 08:22:20,516 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,516 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 [2024-10-13 08:22:20,517 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#8 [2024-10-13 08:22:20,517 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#8 [2024-10-13 08:22:20,517 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,518 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,518 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,519 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#8 [2024-10-13 08:22:20,519 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #memory_int#8 [2024-10-13 08:22:20,520 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,526 WARN L155 FloydHoareUtils]: Requires clause for msb_sg_copy contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,528 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,528 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,529 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.meminit contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,529 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,529 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,530 WARN L155 FloydHoareUtils]: Requires clause for msb_stop contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,532 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) [2024-10-13 08:22:20,533 WARN L155 FloydHoareUtils]: Requires clause for ldv_malloc contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) Eliminated clause: true [2024-10-13 08:22:20,533 WARN L155 FloydHoareUtils]: Requires clause for msb_reset contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,534 WARN L155 FloydHoareUtils]: Requires clause for activate_suitable_timer_2 contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,535 WARN L155 FloydHoareUtils]: Requires clause for blk_fetch_request contained old-variable. Original clause: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) Eliminated clause: true [2024-10-13 08:22:20,536 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) [2024-10-13 08:22:20,537 WARN L155 FloydHoareUtils]: Requires clause for msb_bd_getgeo contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,538 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,538 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,539 WARN L155 FloydHoareUtils]: Requires clause for msb_switch_to_parallel contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,539 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,540 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,540 WARN L155 FloydHoareUtils]: Requires clause for msb_remove contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,541 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_memset#2 contained old-variable. Original clause: (and (= |old(#memory_$Pointer$#2.base)| |#memory_$Pointer$#2.base|) (= ~ldv_spin~0 0) (= |#memory_int#2| |old(#memory_int#2)|) (= |#memory_$Pointer$#2.offset| |old(#memory_$Pointer$#2.offset)|) (= ~ldv_state_variable_3~0 0)) Eliminated clause: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0)) [2024-10-13 08:22:20,542 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,542 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 [2024-10-13 08:22:20,542 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,542 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_state_variable_3~0 [2024-10-13 08:22:20,543 WARN L155 FloydHoareUtils]: Requires clause for #Ultimate.C_memset#8 contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,543 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,544 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,544 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) [2024-10-13 08:22:20,545 WARN L155 FloydHoareUtils]: Requires clause for msb_mark_bad contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,546 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,546 WARN L953 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~ldv_spin~0 [2024-10-13 08:22:20,547 WARN L155 FloydHoareUtils]: Requires clause for ldv_init_zalloc contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,547 WARN L155 FloydHoareUtils]: Requires clause for msb_validate_used_block_bitmap contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,549 WARN L155 FloydHoareUtils]: Requires clause for msb_verify_block contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,550 WARN L155 FloydHoareUtils]: Requires clause for ldv_memset contained old-variable. Original clause: (and (= |old(#memory_$Pointer$#2.base)| |#memory_$Pointer$#2.base|) (= ~ldv_spin~0 0) (= |#memory_int#2| |old(#memory_int#2)|) (= |#memory_$Pointer$#2.offset| |old(#memory_$Pointer$#2.offset)|) (= ~ldv_state_variable_3~0 0)) Eliminated clause: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0)) [2024-10-13 08:22:20,551 WARN L155 FloydHoareUtils]: Requires clause for ldv_timer_2 contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,552 WARN L155 FloydHoareUtils]: Requires clause for msb_read_page contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,553 WARN L155 FloydHoareUtils]: Requires clause for msb_cache_write contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,553 WARN L155 FloydHoareUtils]: Requires clause for memstick_set_drvdata contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,555 WARN L155 FloydHoareUtils]: Requires clause for call_and_disable_work_1 contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,556 WARN L155 FloydHoareUtils]: Requires clause for msb_invalidate_reg_window contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,557 WARN L155 FloydHoareUtils]: Requires clause for msb_io_work contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,558 WARN L155 FloydHoareUtils]: Requires clause for msb_set_overwrite_flag contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,560 WARN L155 FloydHoareUtils]: Requires clause for call_and_disable_all_1 contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,560 WARN L155 FloydHoareUtils]: Requires clause for msb_erase_block contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,561 WARN L155 FloydHoareUtils]: Requires clause for msb_disk_release contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,562 WARN L155 FloydHoareUtils]: Requires clause for msb_mark_block_used contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,563 WARN L155 FloydHoareUtils]: Requires clause for msb_cache_discard contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,563 WARN L155 FloydHoareUtils]: Requires clause for msb_start contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0) (= |old(~ldv_spin~0)| 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,565 WARN L155 FloydHoareUtils]: Requires clause for msb_data_clear contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,566 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) [2024-10-13 08:22:20,567 WARN L155 FloydHoareUtils]: Requires clause for msb_read_bad_block_table contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,568 WARN L155 FloydHoareUtils]: Requires clause for msb_update_block contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,569 WARN L155 FloydHoareUtils]: Requires clause for msb_init_card contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,570 WARN L155 FloydHoareUtils]: Requires clause for sg_set_page contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,570 WARN L155 FloydHoareUtils]: Requires clause for msb_cache_flush contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= |old(#length)| |#length|) (= ~ldv_spin~0 0) (= |old(#valid)| |#valid|)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,573 WARN L155 FloydHoareUtils]: Requires clause for msb_run_state_machine contained old-variable. Original clause: (and (= |#memory_int#8| |old(#memory_int#8)|) (= ~ldv_spin~0 0)) Eliminated clause: (= ~ldv_spin~0 0) [2024-10-13 08:22:20,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 08:22:20 BoogieIcfgContainer [2024-10-13 08:22:20,574 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-13 08:22:20,574 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-13 08:22:20,574 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-13 08:22:20,574 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-13 08:22:20,575 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:21:42" (3/4) ... [2024-10-13 08:22:20,577 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-13 08:22:20,581 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-10-13 08:22:20,582 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_sg_copy [2024-10-13 08:22:20,582 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2024-10-13 08:22:20,582 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-10-13 08:22:20,582 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure find_next_zero_bit [2024-10-13 08:22:20,582 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-10-13 08:22:20,582 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_stop [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_get_zone_from_pba [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_get_zone_from_lba [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-10-13 08:22:20,583 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_reset [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_2 [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_fetch_request [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_1 [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_start_queue [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_blkdev [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_bd_getgeo [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-10-13 08:22:20,584 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_switch_to_parallel [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_remove [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-10-13 08:22:20,585 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_next [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_mark_bad [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-13 08:22:20,586 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_validate_used_block_bitmap [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_2 [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_verify_block [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_2 [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_nents [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_read_page [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_cache_write [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memstick_set_drvdata [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __blk_end_request [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_miter_stop [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_1 [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_invalidate_reg_window [2024-10-13 08:22:20,587 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_io_work [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_set_overwrite_flag [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_bytes [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_init_table [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_1 [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_erase_block [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_disk_release [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_mark_block_used [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memstick_get_drvdata [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_cache_discard [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_start [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_data_clear [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-10-13 08:22:20,588 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure idr_remove [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_read_bad_block_table [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_update_block [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_init_card [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_set_page [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_cache_flush [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-10-13 08:22:20,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_miter_next [2024-10-13 08:22:20,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_workqueue [2024-10-13 08:22:20,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_init_one [2024-10-13 08:22:20,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2024-10-13 08:22:20,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_miter_start [2024-10-13 08:22:20,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msb_run_state_machine [2024-10-13 08:22:20,653 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 513 nodes and edges [2024-10-13 08:22:20,661 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 206 nodes and edges [2024-10-13 08:22:20,669 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2024-10-13 08:22:20,677 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-10-13 08:22:20,681 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-10-13 08:22:20,685 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-13 08:22:20,689 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-13 08:22:20,693 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-13 08:22:20,747 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-10-13 08:22:21,016 WARN L140 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_spin == 0) && (\old(ldv_spin) == 0)) [2024-10-13 08:22:21,102 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-13 08:22:21,102 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-13 08:22:21,102 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-13 08:22:21,103 INFO L158 Benchmark]: Toolchain (without parser) took 46697.36ms. Allocated memory was 159.4MB in the beginning and 752.9MB in the end (delta: 593.5MB). Free memory was 81.5MB in the beginning and 384.0MB in the end (delta: -302.5MB). Peak memory consumption was 289.7MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,103 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory was 75.6MB in the beginning and 75.5MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 08:22:21,103 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2378.94ms. Allocated memory is still 159.4MB. Free memory was 81.3MB in the beginning and 79.1MB in the end (delta: 2.2MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,104 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.08ms. Allocated memory is still 159.4MB. Free memory was 79.1MB in the beginning and 53.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,104 INFO L158 Benchmark]: Boogie Preprocessor took 629.41ms. Allocated memory was 159.4MB in the beginning and 239.1MB in the end (delta: 79.7MB). Free memory was 53.9MB in the beginning and 120.9MB in the end (delta: -67.0MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,104 INFO L158 Benchmark]: RCFGBuilder took 5210.14ms. Allocated memory was 239.1MB in the beginning and 369.1MB in the end (delta: 130.0MB). Free memory was 120.9MB in the beginning and 212.4MB in the end (delta: -91.4MB). Peak memory consumption was 128.8MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,104 INFO L158 Benchmark]: TraceAbstraction took 37702.45ms. Allocated memory was 369.1MB in the beginning and 752.9MB in the end (delta: 383.8MB). Free memory was 212.4MB in the beginning and 470.0MB in the end (delta: -257.7MB). Peak memory consumption was 408.2MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,104 INFO L158 Benchmark]: Witness Printer took 528.06ms. Allocated memory is still 752.9MB. Free memory was 469.0MB in the beginning and 384.0MB in the end (delta: 84.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2024-10-13 08:22:21,106 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory was 75.6MB in the beginning and 75.5MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2378.94ms. Allocated memory is still 159.4MB. Free memory was 81.3MB in the beginning and 79.1MB in the end (delta: 2.2MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.08ms. Allocated memory is still 159.4MB. Free memory was 79.1MB in the beginning and 53.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 629.41ms. Allocated memory was 159.4MB in the beginning and 239.1MB in the end (delta: 79.7MB). Free memory was 53.9MB in the beginning and 120.9MB in the end (delta: -67.0MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5210.14ms. Allocated memory was 239.1MB in the beginning and 369.1MB in the end (delta: 130.0MB). Free memory was 120.9MB in the beginning and 212.4MB in the end (delta: -91.4MB). Peak memory consumption was 128.8MB. Max. memory is 16.1GB. * TraceAbstraction took 37702.45ms. Allocated memory was 369.1MB in the beginning and 752.9MB in the end (delta: 383.8MB). Free memory was 212.4MB in the beginning and 470.0MB in the end (delta: -257.7MB). Peak memory consumption was 408.2MB. Max. memory is 16.1GB. * Witness Printer took 528.06ms. Allocated memory is still 752.9MB. Free memory was 469.0MB in the beginning and 384.0MB in the end (delta: 84.9MB). 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: #memory_int#8 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#8 - 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#8 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #memory_int#8 - 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_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 * 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: 31.6s, OverallIterations: 4, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 28.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 15948 SdHoareTripleChecker+Valid, 26.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 14916 mSDsluCounter, 4270 SdHoareTripleChecker+Invalid, 23.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2874 mSDsCounter, 8773 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 24008 IncrementalHoareTripleChecker+Invalid, 32781 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8773 mSolverCounterUnsat, 1396 mSDtfsCounter, 24008 mSolverCounterSat, 0.2s 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: 0.5s AutomataMinimizationTime, 4 MinimizatonAttempts, 2110 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s 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: 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)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - 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! [2024-10-13 08:22:21,160 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE