./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-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '1264b42ba0b5dcb83ee2e2b35dfcd5adbd8a3fb1fa3fff4328b672883ffa55c1'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 1264b42ba0b5dcb83ee2e2b35dfcd5adbd8a3fb1fa3fff4328b672883ffa55c1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:23:25,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:23:25,533 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:23:25,544 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:23:25,546 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:23:25,575 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:23:25,577 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:23:25,577 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:23:25,577 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:23:25,578 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:23:25,578 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:23:25,579 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:23:25,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:23:25,579 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:23:25,579 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:23:25,579 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:23:25,580 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:23:25,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:23:25,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:23:25,580 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:23:25,580 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:23:25,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:23:25,581 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:23:25,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:23:25,582 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:23:25,582 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:23:25,582 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:23:25,582 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:23:25,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:23:25,582 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:23:25,583 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:23:25,583 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:23:25,583 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:23:25,583 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 1264b42ba0b5dcb83ee2e2b35dfcd5adbd8a3fb1fa3fff4328b672883ffa55c1 [2024-11-07 13:23:25,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:23:25,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:23:25,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:23:25,866 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:23:25,867 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:23:25,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-07 13:23:27,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:23:27,677 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:23:27,678 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-07 13:23:27,728 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7a09c4a98/deeaec51c5ff4b068509f9ee9d7b18fa/FLAG448099abe [2024-11-07 13:23:28,237 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7a09c4a98/deeaec51c5ff4b068509f9ee9d7b18fa [2024-11-07 13:23:28,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:23:28,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:23:28,244 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:23:28,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:23:28,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:23:28,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:23:28" (1/1) ... [2024-11-07 13:23:28,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2d6543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:28, skipping insertion in model container [2024-11-07 13:23:28,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:23:28" (1/1) ... [2024-11-07 13:23:28,363 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:23:29,773 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i[237227,237240] [2024-11-07 13:23:29,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:23:29,930 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:23:30,008 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"); [3942] [2024-11-07 13:23:30,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3949] [2024-11-07 13:23:30,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3956] [2024-11-07 13:23:30,011 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)); [3964-3965] [2024-11-07 13:23:30,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3974] [2024-11-07 13:23:30,015 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)); [4041-4042] [2024-11-07 13:23:30,016 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"); [4047-4049] [2024-11-07 13:23:30,017 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)); [4071-4072] [2024-11-07 13:23:30,017 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"); [4077-4079] [2024-11-07 13:23:30,018 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)); [4100-4101] [2024-11-07 13:23:30,018 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"); [4106-4108] [2024-11-07 13:23:30,034 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)); [4417-4418] [2024-11-07 13:23:30,034 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)); [4425-4426] [2024-11-07 13:23:30,034 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)); [4433-4434] [2024-11-07 13:23:30,035 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)); [4460-4461] [2024-11-07 13:23:30,036 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)); [4468-4469] [2024-11-07 13:23:30,059 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)); [4483-4484] [2024-11-07 13:23:30,089 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (464), "i" (12UL)); [5073-5074] [2024-11-07 13:23:30,094 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (577), "i" (12UL)); [5187-5188] [2024-11-07 13:23:30,097 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (653), "i" (12UL)); [5278-5279] [2024-11-07 13:23:30,098 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (676), "i" (12UL)); [5315-5316] [2024-11-07 13:23:30,102 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (719), "i" (12UL)); [5367-5368] [2024-11-07 13:23:30,116 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (953), "i" (12UL)); [5680-5681] [2024-11-07 13:23:30,136 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (1004), "i" (12UL)); [5753-5754] [2024-11-07 13:23:30,150 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8278/dscv_tempdir/dscv/ri/32_7a/drivers/memstick/core/ms_block.c"), "i" (1262), "i" (12UL)); [6134-6135] [2024-11-07 13:23:30,279 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i[237227,237240] [2024-11-07 13:23:30,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:23:30,417 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:23:30,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30 WrapperNode [2024-11-07 13:23:30,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:23:30,420 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:23:30,420 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:23:30,420 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:23:30,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:30,509 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:30,680 INFO L138 Inliner]: procedures = 308, calls = 1840, calls flagged for inlining = 110, calls inlined = 101, statements flattened = 4286 [2024-11-07 13:23:30,681 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:23:30,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:23:30,682 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:23:30,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:23:30,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:30,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:30,717 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,344 INFO L175 MemorySlicer]: Split 675 memory accesses to 15 slices as follows [2, 23, 4, 6, 0, 16, 3, 4, 2, 555, 10, 34, 1, 7, 8]. 82 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 289 writes are split as follows [0, 23, 1, 4, 0, 0, 0, 1, 1, 220, 5, 29, 1, 4, 0]. [2024-11-07 13:23:31,344 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,344 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,448 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,468 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,495 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,559 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:23:31,560 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:23:31,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:23:31,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:23:31,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (1/1) ... [2024-11-07 13:23:31,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:23:31,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:23:31,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:23:31,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:23:31,624 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-07 13:23:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-07 13:23:31,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_memstick_host [2024-11-07 13:23:31,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_memstick_host [2024-11-07 13:23:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-07 13:23:31,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-07 13:23:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:23:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:23:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:23:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:23:31,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:23:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:23:31,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure msb_stop [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_stop [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_pba [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_pba [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure msb_switch_to_parallel [2024-11-07 13:23:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_switch_to_parallel [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:23:31,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure msb_validate_used_block_bitmap [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_validate_used_block_bitmap [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure msb_verify_block [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_verify_block [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 13:23:31,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 13:23:31,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-07 13:23:31,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-07 13:23:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_msb_disk_lock [2024-11-07 13:23:31,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_msb_disk_lock [2024-11-07 13:23:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:23:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_write [2024-11-07 13:23:31,631 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_write [2024-11-07 13:23:31,631 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-07 13:23:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-07 13:23:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_set_drvdata [2024-11-07 13:23:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_set_drvdata [2024-11-07 13:23:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request [2024-11-07 13:23:31,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request [2024-11-07 13:23:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:23:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:23:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:23:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:23:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:23:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:23:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:23:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2024-11-07 13:23:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2024-11-07 13:23:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure msb_invalidate_reg_window [2024-11-07 13:23:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_invalidate_reg_window [2024-11-07 13:23:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure msb_io_work [2024-11-07 13:23:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_io_work [2024-11-07 13:23:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 13:23:31,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 13:23:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2024-11-07 13:23:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2024-11-07 13:23:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:23:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure msb_erase_block [2024-11-07 13:23:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_erase_block [2024-11-07 13:23:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:23:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:23:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:23:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:23:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:23:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:23:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:23:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_get_drvdata [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_get_drvdata [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure msb_data_clear [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_data_clear [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_bad_block_table [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_bad_block_table [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure msb_update_block [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_update_block [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_flush [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_flush [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-07 13:23:31,639 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-07 13:23:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure msb_run_state_machine [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_run_state_machine [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure msb_sg_copy [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_sg_copy [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_zero_bit [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_zero_bit [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_memstick_host [2024-11-07 13:23:31,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_memstick_host [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:23:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure msb_get_zone_from_lba [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_get_zone_from_lba [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure msb_reset [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_reset [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure msb_bd_getgeo [2024-11-07 13:23:31,641 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_bd_getgeo [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:23:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure msb_remove [2024-11-07 13:23:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_remove [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:23:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-07 13:23:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_bad [2024-11-07 13:23:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_bad [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-07 13:23:31,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:23:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-11-07 13:23:31,643 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-11-07 13:23:31,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-07 13:23:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure sg_nents [2024-11-07 13:23:31,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_nents [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:23:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure msb_read_page [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_read_page [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msb_set_overwrite_flag [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_set_overwrite_flag [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msb_disk_release [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_disk_release [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msb_mark_block_used [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_mark_block_used [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msb_cache_discard [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_cache_discard [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msb_start [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_start [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure msb_init_card [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msb_init_card [2024-11-07 13:23:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2024-11-07 13:23:31,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 13:23:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_one [2024-11-07 13:23:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_one [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-07 13:23:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_msb_disk_lock [2024-11-07 13:23:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_msb_disk_lock [2024-11-07 13:23:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:23:31,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:23:32,430 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:23:32,435 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:23:32,479 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:23:41,014 INFO L? ?]: Removed 1498 outVars from TransFormulas that were not future-live. [2024-11-07 13:23:41,015 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:23:41,067 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:23:41,068 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 13:23:41,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:23:41 BoogieIcfgContainer [2024-11-07 13:23:41,068 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:23:41,071 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:23:41,071 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:23:41,075 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:23:41,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:23:28" (1/3) ... [2024-11-07 13:23:41,076 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a84a359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:23:41, skipping insertion in model container [2024-11-07 13:23:41,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:23:30" (2/3) ... [2024-11-07 13:23:41,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a84a359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:23:41, skipping insertion in model container [2024-11-07 13:23:41,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:23:41" (3/3) ... [2024-11-07 13:23:41,078 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--memstick--core--ms_block.ko-entry_point.cil.out.i [2024-11-07 13:23:41,092 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:23:41,092 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:23:41,191 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:23:41,203 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;@53b58d9e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:23:41,205 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:23:41,219 INFO L276 IsEmpty]: Start isEmpty. Operand has 1744 states, 1210 states have (on average 1.3570247933884299) internal successors, (1642), 1253 states have internal predecessors, (1642), 440 states have call successors, (440), 93 states have call predecessors, (440), 92 states have return successors, (434), 428 states have call predecessors, (434), 434 states have call successors, (434) [2024-11-07 13:23:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-07 13:23:41,230 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:23:41,230 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:23:41,231 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:23:41,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:23:41,237 INFO L85 PathProgramCache]: Analyzing trace with hash -593704099, now seen corresponding path program 1 times [2024-11-07 13:23:41,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:23:41,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532819929] [2024-11-07 13:23:41,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:23:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:23:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:23:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:23:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:23:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:23:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:23:43,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:23:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,571 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-07 13:23:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:23:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-07 13:23:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:23:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-07 13:23:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:23:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:23:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-07 13:23:43,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:23:43,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532819929] [2024-11-07 13:23:43,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532819929] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:23:43,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:23:43,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:23:43,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132281636] [2024-11-07 13:23:43,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:23:43,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:23:43,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:23:43,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:23:43,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:23:43,736 INFO L87 Difference]: Start difference. First operand has 1744 states, 1210 states have (on average 1.3570247933884299) internal successors, (1642), 1253 states have internal predecessors, (1642), 440 states have call successors, (440), 93 states have call predecessors, (440), 92 states have return successors, (434), 428 states have call predecessors, (434), 434 states have call successors, (434) Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-07 13:23:47,780 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 [] [2024-11-07 13:23:51,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:24:37,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 13:24:37,548 INFO L93 Difference]: Finished difference Result 6131 states and 9291 transitions. [2024-11-07 13:24:37,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-07 13:24:37,550 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 84 [2024-11-07 13:24:37,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 13:24:37,607 INFO L225 Difference]: With dead ends: 6131 [2024-11-07 13:24:37,607 INFO L226 Difference]: Without dead ends: 4339 [2024-11-07 13:24:37,632 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-07 13:24:37,638 INFO L432 NwaCegarLoop]: 453 mSDtfsCounter, 8209 mSDsluCounter, 906 mSDsCounter, 0 mSdLazyCounter, 6461 mSolverCounterSat, 5188 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8600 SdHoareTripleChecker+Valid, 1359 SdHoareTripleChecker+Invalid, 11651 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5188 IncrementalHoareTripleChecker+Valid, 6461 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.9s IncrementalHoareTripleChecker+Time [2024-11-07 13:24:37,639 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8600 Valid, 1359 Invalid, 11651 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5188 Valid, 6461 Invalid, 2 Unknown, 0 Unchecked, 51.9s Time] [2024-11-07 13:24:37,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4339 states. [2024-11-07 13:24:38,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4339 to 3355. [2024-11-07 13:24:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3355 states, 2331 states have (on average 1.341913341913342) internal successors, (3128), 2395 states have internal predecessors, (3128), 844 states have call successors, (844), 180 states have call predecessors, (844), 179 states have return successors, (835), 821 states have call predecessors, (835), 835 states have call successors, (835) [2024-11-07 13:24:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3355 states to 3355 states and 4807 transitions. [2024-11-07 13:24:38,104 INFO L78 Accepts]: Start accepts. Automaton has 3355 states and 4807 transitions. Word has length 84 [2024-11-07 13:24:38,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 13:24:38,106 INFO L471 AbstractCegarLoop]: Abstraction has 3355 states and 4807 transitions. [2024-11-07 13:24:38,107 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-07 13:24:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 4807 transitions. [2024-11-07 13:24:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-07 13:24:38,111 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:24:38,112 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:24:38,112 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 13:24:38,112 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:24:38,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:24:38,113 INFO L85 PathProgramCache]: Analyzing trace with hash -2069187329, now seen corresponding path program 1 times [2024-11-07 13:24:38,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:24:38,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988246896] [2024-11-07 13:24:38,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:24:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:24:39,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:24:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:24:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:24:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:24:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:24:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:24:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-07 13:24:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:24:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-07 13:24:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:24:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-07 13:24:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:24:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-07 13:24:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:24:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-07 13:24:39,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:24:39,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988246896] [2024-11-07 13:24:39,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988246896] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:24:39,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:24:39,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-07 13:24:39,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623855276] [2024-11-07 13:24:39,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:24:39,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-07 13:24:39,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:24:39,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-07 13:24:39,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-07 13:24:39,889 INFO L87 Difference]: Start difference. First operand 3355 states and 4807 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-07 13:24:43,920 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 [] [2024-11-07 13:24:47,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:24:52,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []