./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:31:18,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:31:18,520 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:31:18,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:31:18,527 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:31:18,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:31:18,556 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:31:18,557 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:31:18,557 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:31:18,557 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:31:18,558 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:31:18,558 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:31:18,558 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:31:18,559 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:31:18,559 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:31:18,559 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:31:18,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:31:18,560 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:31:18,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:31:18,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:31:18,560 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:31:18,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:31:18,565 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:31:18,565 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:31:18,565 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:31:18,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:31:18,565 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:31:18,566 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:31:18,566 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:31:18,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:31:18,566 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:31:18,567 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:31:18,567 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:31:18,568 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:31:18,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:31:18,568 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:31:18,568 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:31:18,569 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:31:18,569 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:31:18,569 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1578b460aeea130a8bff65a72033176e9f15bf2306d156b3a1a80c7596cffb35 [2024-11-12 10:31:18,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:31:18,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:31:18,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:31:18,803 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:31:18,804 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:31:18,805 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-12 10:31:20,074 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:31:20,478 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:31:20,479 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-12 10:31:20,512 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42a4735f/315b2bce5d66478d862998a0464ea2a1/FLAG4d93c49c4 [2024-11-12 10:31:20,526 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42a4735f/315b2bce5d66478d862998a0464ea2a1 [2024-11-12 10:31:20,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:31:20,529 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:31:20,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:31:20,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:31:20,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:31:20,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:31:20" (1/1) ... [2024-11-12 10:31:20,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@341e03c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:20, skipping insertion in model container [2024-11-12 10:31:20,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:31:20" (1/1) ... [2024-11-12 10:31:20,629 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:31:22,043 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i[232289,232302] [2024-11-12 10:31:22,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:31:22,101 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:31:22,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3951] [2024-11-12 10:31:22,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3958] [2024-11-12 10:31:22,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3965] [2024-11-12 10:31:22,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3973-3974] [2024-11-12 10:31:22,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3983] [2024-11-12 10:31:22,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [4143-4144] [2024-11-12 10:31:22,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4149-4151] [2024-11-12 10:31:22,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (836), "i" (12UL)); [4173-4174] [2024-11-12 10:31:22,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [4179-4181] [2024-11-12 10:31:22,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (841), "i" (12UL)); [4202-4203] [2024-11-12 10:31:22,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4208-4210] [2024-11-12 10:31:22,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [4378-4379] [2024-11-12 10:31:22,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [4386-4387] [2024-11-12 10:31:22,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [4394-4395] [2024-11-12 10:31:22,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [4421-4422] [2024-11-12 10:31:22,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [4429-4430] [2024-11-12 10:31:22,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (193), "i" (12UL)); [4444-4445] [2024-11-12 10:31:22,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (464), "i" (12UL)); [5034-5035] [2024-11-12 10:31:22,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (577), "i" (12UL)); [5148-5149] [2024-11-12 10:31:22,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (653), "i" (12UL)); [5239-5240] [2024-11-12 10:31:22,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (676), "i" (12UL)); [5276-5277] [2024-11-12 10:31:22,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (719), "i" (12UL)); [5328-5329] [2024-11-12 10:31:22,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (953), "i" (12UL)); [5641-5642] [2024-11-12 10:31:22,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (1004), "i" (12UL)); [5714-5715] [2024-11-12 10:31:22,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3086/dscv_tempdir/dscv/ri/43_2a/drivers/memstick/core/ms_block.c"), "i" (1262), "i" (12UL)); [6095-6096] [2024-11-12 10:31:22,393 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i[232289,232302] [2024-11-12 10:31:22,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:31:22,456 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:31:22,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22 WrapperNode [2024-11-12 10:31:22,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:31:22,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:31:22,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:31:22,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:31:22,464 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:22,542 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:22,648 INFO L138 Inliner]: procedures = 237, calls = 1710, calls flagged for inlining = 97, calls inlined = 91, statements flattened = 4181 [2024-11-12 10:31:22,648 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:31:22,649 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:31:22,649 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:31:22,649 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:31:22,658 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:22,658 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:22,688 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,028 INFO L175 MemorySlicer]: Split 675 memory accesses to 15 slices as follows [555, 2, 23, 6, 7, 2, 4, 3, 10, 8, 0, 16, 4, 34, 1]. 82 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0]. The 289 writes are split as follows [220, 0, 23, 4, 4, 1, 1, 0, 5, 0, 0, 0, 1, 29, 1]. [2024-11-12 10:31:23,028 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,124 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,147 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,173 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,191 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,218 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:31:23,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:31:23,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:31:23,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:31:23,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (1/1) ... [2024-11-12 10:31:23,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:31:23,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:31:23,254 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:31:23,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:31:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-12 10:31:23,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-12 10:31:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-12 10:31:23,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-12 10:31:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:31:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:31:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:31:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:31:23,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:31:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2024-11-12 10:31:23,299 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2024-11-12 10:31:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-12 10:31:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-12 10:31:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-12 10:31:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-12 10:31:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:31:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:31:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:31:23,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2024-11-12 10:31:23,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:31:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:31:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:31:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:31:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:31:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:31:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:31:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:31:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:31:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:31:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:31:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:31:23,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:31:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:31:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:31:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:31:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:31:23,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:31:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:31:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:31:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:31:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:31:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:31:23,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:31:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:31:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:31:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:31:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2024-11-12 10:31:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2024-11-12 10:31:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2024-11-12 10:31:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2024-11-12 10:31:23,307 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:31:23,307 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:31:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-12 10:31:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-12 10:31:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:31:23,308 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2024-11-12 10:31:23,308 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2024-11-12 10:31:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-12 10:31:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-12 10:31:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2024-11-12 10:31:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2024-11-12 10:31:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2024-11-12 10:31:23,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2024-11-12 10:31:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:31:23,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:31:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:31:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:31:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:31:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:31:23,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:31:23,311 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-12 10:31:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2024-11-12 10:31:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2024-11-12 10:31:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:31:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-11-12 10:31:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2024-11-12 10:31:23,312 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2024-11-12 10:31:23,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:31:23,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:31:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:31:23,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:31:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:31:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:31:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:31:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 10:31:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 10:31:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:31:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:31:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2024-11-12 10:31:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2024-11-12 10:31:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2024-11-12 10:31:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2024-11-12 10:31:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-12 10:31:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-12 10:31:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 10:31:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 10:31:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-12 10:31:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2024-11-12 10:31:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2024-11-12 10:31:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2024-11-12 10:31:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 10:31:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2024-11-12 10:31:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-12 10:31:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-12 10:31:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2024-11-12 10:31:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2024-11-12 10:31:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2024-11-12 10:31:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2024-11-12 10:31:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2024-11-12 10:31:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2024-11-12 10:31:23,319 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-12 10:31:23,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-12 10:31:23,320 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:31:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2024-11-12 10:31:23,321 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:31:23,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:31:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:31:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:31:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:31:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:31:23,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:31:23,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:31:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:31:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:31:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:31:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:31:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:31:23,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:31:23,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:31:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:31:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:31:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:31:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-12 10:31:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-12 10:31:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2024-11-12 10:31:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2024-11-12 10:31:23,326 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2024-11-12 10:31:23,326 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2024-11-12 10:31:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2024-11-12 10:31:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2024-11-12 10:31:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2024-11-12 10:31:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2024-11-12 10:31:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:31:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:31:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-11-12 10:31:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-11-12 10:31:23,327 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2024-11-12 10:31:23,327 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:31:23,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2024-11-12 10:31:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:31:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-12 10:31:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2024-11-12 10:31:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:31:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:31:23,329 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-11-12 10:31:23,329 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-11-12 10:31:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:31:23,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:31:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:31:23,330 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2024-11-12 10:31:23,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2024-11-12 10:31:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:31:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:31:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:31:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:31:23,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:31:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:31:23,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:31:23,334 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2024-11-12 10:31:23,334 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2024-11-12 10:31:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2024-11-12 10:31:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2024-11-12 10:31:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2024-11-12 10:31:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-12 10:31:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2024-11-12 10:31:23,335 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2024-11-12 10:31:23,335 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2024-11-12 10:31:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2024-11-12 10:31:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2024-11-12 10:31:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2024-11-12 10:31:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:31:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:31:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2024-11-12 10:31:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2024-11-12 10:31:23,336 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-12 10:31:23,336 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-12 10:31:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-12 10:31:23,339 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-12 10:31:23,339 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-12 10:31:23,340 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2024-11-12 10:31:23,340 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-11-12 10:31:23,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:31:23,340 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:31:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2024-11-12 10:31:23,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-12 10:31:23,341 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-12 10:31:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:31:23,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:31:23,887 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:31:23,892 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:31:23,926 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:31:31,174 INFO L? ?]: Removed 1461 outVars from TransFormulas that were not future-live. [2024-11-12 10:31:31,175 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:31:31,226 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:31:31,228 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:31:31,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:31:31 BoogieIcfgContainer [2024-11-12 10:31:31,229 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:31:31,230 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:31:31,231 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:31:31,234 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:31:31,234 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:31:20" (1/3) ... [2024-11-12 10:31:31,235 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592772fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:31:31, skipping insertion in model container [2024-11-12 10:31:31,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:31:22" (2/3) ... [2024-11-12 10:31:31,236 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592772fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:31:31, skipping insertion in model container [2024-11-12 10:31:31,236 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:31:31" (3/3) ... [2024-11-12 10:31:31,238 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-12 10:31:31,253 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:31:31,253 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:31:31,350 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:31:31,356 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;@4061bc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:31:31,357 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:31:31,368 INFO L276 IsEmpty]: Start isEmpty. Operand has 1676 states, 1175 states have (on average 1.3617021276595744) internal successors, (1600), 1210 states have internal predecessors, (1600), 412 states have call successors, (412), 88 states have call predecessors, (412), 87 states have return successors, (406), 400 states have call predecessors, (406), 406 states have call successors, (406) [2024-11-12 10:31:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-12 10:31:31,379 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:31:31,380 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:31:31,380 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:31:31,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:31:31,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1176896939, now seen corresponding path program 1 times [2024-11-12 10:31:31,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:31:31,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558307068] [2024-11-12 10:31:31,394 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:31:31,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:31:32,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:31:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:31:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:31:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:31:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:31:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:31:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-12 10:31:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:31:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-12 10:31:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:31:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-12 10:31:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:31:32,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:31:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-12 10:31:32,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:31:32,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558307068] [2024-11-12 10:31:32,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558307068] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:31:32,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:31:32,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:31:32,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661048990] [2024-11-12 10:31:32,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:31:32,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:31:32,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:31:33,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:31:33,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:31:33,026 INFO L87 Difference]: Start difference. First operand has 1676 states, 1175 states have (on average 1.3617021276595744) internal successors, (1600), 1210 states have internal predecessors, (1600), 412 states have call successors, (412), 88 states have call predecessors, (412), 87 states have return successors, (406), 400 states have call predecessors, (406), 406 states have call successors, (406) Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-12 10:31:37,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:31:41,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:32:09,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 10:32:09,675 INFO L93 Difference]: Finished difference Result 3822 states and 5725 transitions. [2024-11-12 10:32:09,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 10:32:09,678 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 84 [2024-11-12 10:32:09,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 10:32:09,713 INFO L225 Difference]: With dead ends: 3822 [2024-11-12 10:32:09,713 INFO L226 Difference]: Without dead ends: 2117 [2024-11-12 10:32:09,727 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-12 10:32:09,729 INFO L435 NwaCegarLoop]: 418 mSDtfsCounter, 2804 mSDsluCounter, 773 mSDsCounter, 0 mSdLazyCounter, 5033 mSolverCounterSat, 1169 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3108 SdHoareTripleChecker+Valid, 1191 SdHoareTripleChecker+Invalid, 6204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1169 IncrementalHoareTripleChecker+Valid, 5033 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.7s IncrementalHoareTripleChecker+Time [2024-11-12 10:32:09,730 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3108 Valid, 1191 Invalid, 6204 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1169 Valid, 5033 Invalid, 2 Unknown, 0 Unchecked, 35.7s Time] [2024-11-12 10:32:09,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2117 states. [2024-11-12 10:32:09,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2117 to 1645. [2024-11-12 10:32:09,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1645 states, 1153 states have (on average 1.346921075455334) internal successors, (1553), 1180 states have internal predecessors, (1553), 405 states have call successors, (405), 87 states have call predecessors, (405), 86 states have return successors, (404), 398 states have call predecessors, (404), 404 states have call successors, (404) [2024-11-12 10:32:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1645 states and 2362 transitions. [2024-11-12 10:32:09,932 INFO L78 Accepts]: Start accepts. Automaton has 1645 states and 2362 transitions. Word has length 84 [2024-11-12 10:32:09,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 10:32:09,933 INFO L471 AbstractCegarLoop]: Abstraction has 1645 states and 2362 transitions. [2024-11-12 10:32:09,933 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-12 10:32:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2362 transitions. [2024-11-12 10:32:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-12 10:32:09,937 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:32:09,937 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:32:09,937 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 10:32:09,937 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:32:09,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:32:09,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1827022247, now seen corresponding path program 1 times [2024-11-12 10:32:09,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:32:09,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263203982] [2024-11-12 10:32:09,942 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:32:09,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:32:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:10,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:32:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:10,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:32:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:10,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:32:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:10,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:32:10,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:10,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:32:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:10,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:32:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-12 10:32:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:32:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-12 10:32:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:32:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-12 10:32:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:32:11,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:32:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-12 10:32:11,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:32:11,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263203982] [2024-11-12 10:32:11,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263203982] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:32:11,131 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:32:11,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-12 10:32:11,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419995743] [2024-11-12 10:32:11,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:32:11,132 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 10:32:11,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:32:11,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 10:32:11,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-12 10:32:11,136 INFO L87 Difference]: Start difference. First operand 1645 states and 2362 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-12 10:32:15,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:32:19,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []