./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--scsi--st.ko-entry_point.cil.out.i --full-output --architecture 64bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version 826ab2ba
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ce02ab8620c6517fc65a07c19449c72687fa040b14d7c36fa40f0b6b2efeb3eb
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-826ab2b
[2024-11-13 21:08:08,573 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-13 21:08:08,663 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf
[2024-11-13 21:08:08,669 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-13 21:08:08,669 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-13 21:08:08,701 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-13 21:08:08,701 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-13 21:08:08,702 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2024-11-13 21:08:08,702 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-13 21:08:08,702 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-13 21:08:08,702 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-13 21:08:08,702 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-13 21:08:08,702 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-13 21:08:08,703 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-13 21:08:08,703 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-13 21:08:08,705 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-13 21:08:08,706 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-13 21:08:08,706 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 21:08:08,706 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-13 21:08:08,706 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-13 21:08:08,706 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-13 21:08:08,706 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-13 21:08:08,706 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-13 21:08:08,706 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm
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 -> Kojak
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 -> ce02ab8620c6517fc65a07c19449c72687fa040b14d7c36fa40f0b6b2efeb3eb
[2024-11-13 21:08:09,035 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-13 21:08:09,044 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-13 21:08:09,046 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-13 21:08:09,047 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-13 21:08:09,048 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-13 21:08:09,049 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i
Unable to find full path for "g++"
[2024-11-13 21:08:11,101 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-13 21:08:11,782 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-13 21:08:11,783 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i
[2024-11-13 21:08:11,827 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/data/ca939f9ba/9cc5b0ca4f574e2e812b26bdd37b4baf/FLAGaca981e04
[2024-11-13 21:08:12,160 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/data/ca939f9ba/9cc5b0ca4f574e2e812b26bdd37b4baf
[2024-11-13 21:08:12,163 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-13 21:08:12,164 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-13 21:08:12,166 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-13 21:08:12,166 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-13 21:08:12,171 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-13 21:08:12,172 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:12" (1/1) ...
[2024-11-13 21:08:12,173 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21eea5ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:12, skipping insertion in model container
[2024-11-13 21:08:12,173 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:12" (1/1) ...
[2024-11-13 21:08:12,326 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-13 21:08:14,746 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i[348142,348155]
[2024-11-13 21:08:15,009 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 21:08:15,070 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-13 21:08:15,251 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4410]
[2024-11-13 21:08:15,253 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4412]
[2024-11-13 21:08:15,254 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"); [4422]
[2024-11-13 21:08:15,255 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)); [4430-4431]
[2024-11-13 21:08:15,256 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4449]
[2024-11-13 21:08:15,257 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4452]
[2024-11-13 21:08:15,257 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4455]
[2024-11-13 21:08:15,257 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4458]
[2024-11-13 21:08:15,259 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; subl %2, %0; sete %1": "+m" (v->counter),
                       "=qm" (c): "er" (i): "memory"); [4495-4496]
[2024-11-13 21:08:15,260 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; xaddb %b0, %1\n": "+q" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [4507-4508]
[2024-11-13 21:08:15,261 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; xaddw %w0, %1\n": "+r" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [4511-4512]
[2024-11-13 21:08:15,261 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; xaddl %0, %1\n": "+r" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [4515-4516]
[2024-11-13 21:08:15,261 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; xaddq %q0, %1\n": "+r" (__ret),
                       "+m" (v->counter): : "memory", "cc"); [4519-4520]
[2024-11-13 21:08:15,262 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; addq %1,%0": "=m" (v->counter): "er" (i),
                       "m" (v->counter)); [4540-4541]
[2024-11-13 21:08:15,263 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; incq %0": "=m" (v->counter): "m" (v->counter)); [4548]
[2024-11-13 21:08:15,263 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; decq %0": "=m" (v->counter): "m" (v->counter)); [4555]
[2024-11-13 21:08:15,270 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4715]
[2024-11-13 21:08:15,270 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4718]
[2024-11-13 21:08:15,271 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4720]
[2024-11-13 21:08:15,271 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4725]
[2024-11-13 21:08:15,271 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4728]
[2024-11-13 21:08:15,272 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4730]
[2024-11-13 21:08:15,272 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4735]
[2024-11-13 21:08:15,272 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4738]
[2024-11-13 21:08:15,272 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4740]
[2024-11-13 21:08:15,273 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4745]
[2024-11-13 21:08:15,273 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4748]
[2024-11-13 21:08:15,273 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4750]
[2024-11-13 21:08:15,277 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4808]
[2024-11-13 21:08:15,771 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--st.ko-entry_point.cil.out.i[348142,348155]
[2024-11-13 21:08:15,798 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 21:08:15,968 INFO  L204         MainTranslator]: Completed translation
[2024-11-13 21:08:15,969 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15 WrapperNode
[2024-11-13 21:08:15,969 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-13 21:08:15,971 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-13 21:08:15,971 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-13 21:08:15,971 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-13 21:08:15,978 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:16,129 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:16,649 INFO  L138                Inliner]: procedures = 339, calls = 4618, calls flagged for inlining = 148, calls inlined = 138, statements flattened = 10833
[2024-11-13 21:08:16,650 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-13 21:08:16,651 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-13 21:08:16,651 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-13 21:08:16,651 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-13 21:08:16,660 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:16,660 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:16,717 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:16,718 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:17,090 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:17,170 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:17,232 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:17,269 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:17,353 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-13 21:08:17,355 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-13 21:08:17,355 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-13 21:08:17,355 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-13 21:08:17,356 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:15" (1/1) ...
[2024-11-13 21:08:17,366 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 21:08:17,382 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/z3
[2024-11-13 21:08:17,396 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-13 21:08:17,401 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_931e543d-b474-467c-a523-320c88c27460/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-13 21:08:17,436 INFO  L130     BoogieDeclarations]: Found specification of procedure __scsi_print_sense
[2024-11-13 21:08:17,436 INFO  L138     BoogieDeclarations]: Found implementation of procedure __scsi_print_sense
[2024-11-13 21:08:17,436 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2024-11-13 21:08:17,436 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2024-11-13 21:08:17,437 INFO  L130     BoogieDeclarations]: Found specification of procedure cdev_del
[2024-11-13 21:08:17,437 INFO  L138     BoogieDeclarations]: Found implementation of procedure cdev_del
[2024-11-13 21:08:17,437 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2024-11-13 21:08:17,437 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_remove_file
[2024-11-13 21:08:17,438 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_remove_file
[2024-11-13 21:08:17,438 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2024-11-13 21:08:17,439 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2024-11-13 21:08:17,439 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2024-11-13 21:08:17,439 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2024-11-13 21:08:17,439 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2024-11-13 21:08:17,440 INFO  L130     BoogieDeclarations]: Found specification of procedure find_partition
[2024-11-13 21:08:17,440 INFO  L138     BoogieDeclarations]: Found implementation of procedure find_partition
[2024-11-13 21:08:17,440 INFO  L130     BoogieDeclarations]: Found specification of procedure lowmem_page_address
[2024-11-13 21:08:17,440 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowmem_page_address
[2024-11-13 21:08:17,440 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors
[2024-11-13 21:08:17,440 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors
[2024-11-13 21:08:17,440 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2024-11-13 21:08:17,440 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled
[2024-11-13 21:08:17,440 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2024-11-13 21:08:17,440 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2024-11-13 21:08:17,441 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2024-11-13 21:08:17,441 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2024-11-13 21:08:17,441 INFO  L130     BoogieDeclarations]: Found specification of procedure class_unregister
[2024-11-13 21:08:17,441 INFO  L138     BoogieDeclarations]: Found implementation of procedure class_unregister
[2024-11-13 21:08:17,442 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2024-11-13 21:08:17,442 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2024-11-13 21:08:17,442 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2024-11-13 21:08:17,442 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2024-11-13 21:08:17,442 INFO  L130     BoogieDeclarations]: Found specification of procedure tape_name
[2024-11-13 21:08:17,442 INFO  L138     BoogieDeclarations]: Found implementation of procedure tape_name
[2024-11-13 21:08:17,442 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2024-11-13 21:08:17,442 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2024-11-13 21:08:17,443 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-13 21:08:17,443 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-13 21:08:17,443 INFO  L130     BoogieDeclarations]: Found specification of procedure st_int_ioctl
[2024-11-13 21:08:17,444 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_int_ioctl
[2024-11-13 21:08:17,444 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout
[2024-11-13 21:08:17,444 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout
[2024-11-13 21:08:17,444 INFO  L130     BoogieDeclarations]: Found specification of procedure set_mode_densblk
[2024-11-13 21:08:17,444 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_mode_densblk
[2024-11-13 21:08:17,444 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure ktime_get
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure ktime_get
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic64_read
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic64_read
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_st_ref_mutex
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_st_ref_mutex
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure read_mode_page
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_mode_page
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure do_door_lock
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_door_lock
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure put_page
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_page
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure st_do_scsi
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_do_scsi
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2024-11-13 21:08:17,445 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2024-11-13 21:08:17,445 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic64_inc
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic64_inc
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_unregister
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_unregister
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure st_release_request
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_release_request
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_cdevs
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure remove_cdevs
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure capable
[2024-11-13 21:08:17,446 INFO  L130     BoogieDeclarations]: Found specification of procedure get_location
[2024-11-13 21:08:17,446 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_location
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure st_compression
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_compression
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure __might_fault
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_chrdev_region
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure check_tape
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure check_tape
[2024-11-13 21:08:17,447 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2024-11-13 21:08:17,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2024-11-13 21:08:17,449 INFO  L130     BoogieDeclarations]: Found specification of procedure switch_partition
[2024-11-13 21:08:17,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure switch_partition
[2024-11-13 21:08:17,450 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_scsi_tape
[2024-11-13 21:08:17,450 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_scsi_tape
[2024-11-13 21:08:17,450 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2024-11-13 21:08:17,450 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_buffering
[2024-11-13 21:08:17,450 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_buffering
[2024-11-13 21:08:17,451 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2024-11-13 21:08:17,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2024-11-13 21:08:17,451 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_tape_put
[2024-11-13 21:08:17,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_tape_put
[2024-11-13 21:08:17,451 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2024-11-13 21:08:17,451 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_assume
[2024-11-13 21:08:17,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_assume
[2024-11-13 21:08:17,451 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl
[2024-11-13 21:08:17,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl
[2024-11-13 21:08:17,451 INFO  L130     BoogieDeclarations]: Found specification of procedure st_log_options
[2024-11-13 21:08:17,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_log_options
[2024-11-13 21:08:17,452 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-13 21:08:17,452 INFO  L130     BoogieDeclarations]: Found specification of procedure create_one_cdev
[2024-11-13 21:08:17,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure create_one_cdev
[2024-11-13 21:08:17,452 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_dma_alignment
[2024-11-13 21:08:17,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_dma_alignment
[2024-11-13 21:08:17,452 INFO  L130     BoogieDeclarations]: Found specification of procedure do_load_unload
[2024-11-13 21:08:17,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_load_unload
[2024-11-13 21:08:17,453 INFO  L130     BoogieDeclarations]: Found specification of procedure st_flush_write_buffer
[2024-11-13 21:08:17,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer
[2024-11-13 21:08:17,453 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2024-11-13 21:08:17,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2024-11-13 21:08:17,453 INFO  L130     BoogieDeclarations]: Found specification of procedure enlarge_buffer
[2024-11-13 21:08:17,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure enlarge_buffer
[2024-11-13 21:08:17,453 INFO  L130     BoogieDeclarations]: Found specification of procedure cross_eof
[2024-11-13 21:08:17,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure cross_eof
[2024-11-13 21:08:17,454 INFO  L130     BoogieDeclarations]: Found specification of procedure st_chk_result
[2024-11-13 21:08:17,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_chk_result
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2024-11-13 21:08:17,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure write_behind_check
[2024-11-13 21:08:17,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_behind_check
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2024-11-13 21:08:17,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2024-11-13 21:08:17,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2024-11-13 21:08:17,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2024-11-13 21:08:17,456 INFO  L130     BoogieDeclarations]: Found specification of procedure __read_once_size
[2024-11-13 21:08:17,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure __read_once_size
[2024-11-13 21:08:17,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2024-11-13 21:08:17,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2024-11-13 21:08:17,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_st_ref_mutex
[2024-11-13 21:08:17,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_st_ref_mutex
[2024-11-13 21:08:17,457 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-13 21:08:17,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2024-11-13 21:08:17,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2024-11-13 21:08:17,457 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2024-11-13 21:08:17,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2024-11-13 21:08:17,459 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-13 21:08:17,459 INFO  L130     BoogieDeclarations]: Found specification of procedure deb_space_print
[2024-11-13 21:08:17,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure deb_space_print
[2024-11-13 21:08:17,459 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_buffer
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_buffer
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_for_completion
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure wait_for_completion
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bad_percpu_size
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure sdev_prefix_printk
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_create_file
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_create_file
[2024-11-13 21:08:17,460 INFO  L130     BoogieDeclarations]: Found specification of procedure release_buffering
[2024-11-13 21:08:17,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_buffering
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure iminor
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure iminor
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure normalize_buffer
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure normalize_buffer
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure write_mode_page
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_mode_page
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure st_flush
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_flush
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure rw_checks
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure rw_checks
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure put_disk
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_disk
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_remove
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure idr_remove
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure st_write
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_write
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2024-11-13 21:08:17,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-13 21:08:17,461 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device
[2024-11-13 21:08:17,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device
[2024-11-13 21:08:17,462 INFO  L130     BoogieDeclarations]: Found specification of procedure set_location
[2024-11-13 21:08:17,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_location
[2024-11-13 21:08:17,462 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-13 21:08:17,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-13 21:08:17,462 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2024-11-13 21:08:17,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2024-11-13 21:08:18,822 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-13 21:08:18,825 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-13 21:08:18,922 INFO  L735   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2024-11-13 21:09:16,721 INFO  L?                        ?]: Removed 3780 outVars from TransFormulas that were not future-live.
[2024-11-13 21:09:16,721 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-13 21:09:23,216 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-13 21:09:23,216 INFO  L316             CfgBuilder]: Removed 21 assume(true) statements.
[2024-11-13 21:09:23,216 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:23 BoogieIcfgContainer
[2024-11-13 21:09:23,217 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-13 21:09:23,217 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-13 21:09:23,218 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-13 21:09:23,229 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-13 21:09:23,230 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:23" (1/1) ...
[2024-11-13 21:09:23,238 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 21:09:23,310 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:09:23,355 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2349 states and 3569 transitions.
[2024-11-13 21:09:23,356 INFO  L276                IsEmpty]: Start isEmpty. Operand 2349 states and 3569 transitions.
[2024-11-13 21:09:23,393 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 795
[2024-11-13 21:09:23,393 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:09:23,394 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:09:38,046 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:09:40,162 INFO  L134       CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:09:50,347 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-13 21:09:52,454 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:09:52,482 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 2352 states and 3666 transitions.
[2024-11-13 21:09:52,482 INFO  L276                IsEmpty]: Start isEmpty. Operand 2352 states and 3666 transitions.
[2024-11-13 21:09:52,510 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 798
[2024-11-13 21:09:52,511 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:09:52,511 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:10:05,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:10:07,006 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:10:07,057 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:10:07,074 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 2353 states and 3667 transitions.
[2024-11-13 21:10:07,074 INFO  L276                IsEmpty]: Start isEmpty. Operand 2353 states and 3667 transitions.
[2024-11-13 21:10:07,087 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 800
[2024-11-13 21:10:07,087 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:10:07,087 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:10:20,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:10:21,170 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:10:21,219 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:10:21,235 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 2355 states and 3670 transitions.
[2024-11-13 21:10:21,235 INFO  L276                IsEmpty]: Start isEmpty. Operand 2355 states and 3670 transitions.
[2024-11-13 21:10:21,246 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 800
[2024-11-13 21:10:21,246 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:10:21,247 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:10:33,647 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:10:34,722 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:10:36,994 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:10:37,013 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 2358 states and 3774 transitions.
[2024-11-13 21:10:37,014 INFO  L276                IsEmpty]: Start isEmpty. Operand 2358 states and 3774 transitions.
[2024-11-13 21:10:37,026 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 801
[2024-11-13 21:10:37,026 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:10:37,026 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:10:49,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:10:50,278 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:10:50,331 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:10:50,347 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 2360 states and 3777 transitions.
[2024-11-13 21:10:50,347 INFO  L276                IsEmpty]: Start isEmpty. Operand 2360 states and 3777 transitions.
[2024-11-13 21:10:50,357 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 801
[2024-11-13 21:10:50,358 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:10:50,358 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:11:02,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:11:03,928 INFO  L134       CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:11:07,659 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:11:07,680 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 2377 states and 3906 transitions.
[2024-11-13 21:11:07,684 INFO  L276                IsEmpty]: Start isEmpty. Operand 2377 states and 3906 transitions.
[2024-11-13 21:11:07,692 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 802
[2024-11-13 21:11:07,692 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:11:07,692 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:11:20,283 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:11:21,212 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:11:21,986 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:11:21,996 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2379 states and 3910 transitions.
[2024-11-13 21:11:21,997 INFO  L276                IsEmpty]: Start isEmpty. Operand 2379 states and 3910 transitions.
[2024-11-13 21:11:22,006 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 802
[2024-11-13 21:11:22,007 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:11:22,007 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:11:34,669 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:11:35,848 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:11:42,245 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:11:42,255 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2384 states and 4014 transitions.
[2024-11-13 21:11:42,255 INFO  L276                IsEmpty]: Start isEmpty. Operand 2384 states and 4014 transitions.
[2024-11-13 21:11:42,263 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 803
[2024-11-13 21:11:42,263 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:11:42,263 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:11:55,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:11:56,224 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:12:05,429 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:12:05,438 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 2390 states and 4120 transitions.
[2024-11-13 21:12:05,439 INFO  L276                IsEmpty]: Start isEmpty. Operand 2390 states and 4120 transitions.
[2024-11-13 21:12:05,447 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 801
[2024-11-13 21:12:05,447 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:12:05,448 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:12:18,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:12:19,704 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:12:30,658 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-13 21:12:47,593 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:12:47,601 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2415 states and 4279 transitions.
[2024-11-13 21:12:47,601 INFO  L276                IsEmpty]: Start isEmpty. Operand 2415 states and 4279 transitions.
[2024-11-13 21:12:47,609 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 803
[2024-11-13 21:12:47,609 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:12:47,609 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:12:59,746 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:13:00,527 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:13:01,558 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:13:01,568 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2417 states and 4284 transitions.
[2024-11-13 21:13:01,568 INFO  L276                IsEmpty]: Start isEmpty. Operand 2417 states and 4284 transitions.
[2024-11-13 21:13:01,576 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 804
[2024-11-13 21:13:01,576 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:13:01,576 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:13:13,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:13:13,986 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:13:14,023 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:13:14,031 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4486 states to 2419 states and 4289 transitions.
[2024-11-13 21:13:14,031 INFO  L276                IsEmpty]: Start isEmpty. Operand 2419 states and 4289 transitions.
[2024-11-13 21:13:14,038 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 802
[2024-11-13 21:13:14,039 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:13:14,039 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:13:26,941 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:13:28,413 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:13:41,299 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-13 21:14:07,187 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:14:07,194 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4843 states to 2445 states and 4449 transitions.
[2024-11-13 21:14:07,194 INFO  L276                IsEmpty]: Start isEmpty. Operand 2445 states and 4449 transitions.
[2024-11-13 21:14:07,202 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 804
[2024-11-13 21:14:07,202 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:14:07,202 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:14:20,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:14:21,990 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:14:41,616 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:14:41,623 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 2452 states and 4559 transitions.
[2024-11-13 21:14:41,623 INFO  L276                IsEmpty]: Start isEmpty. Operand 2452 states and 4559 transitions.
[2024-11-13 21:14:41,629 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 804
[2024-11-13 21:14:41,630 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:14:41,630 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:14:53,379 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:14:53,905 INFO  L134       CoverageAnalysis]: Checked inductivity of 16734 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:14:55,771 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:14:55,779 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 2454 states and 4567 transitions.
[2024-11-13 21:14:55,779 INFO  L276                IsEmpty]: Start isEmpty. Operand 2454 states and 4567 transitions.
[2024-11-13 21:14:55,785 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 804
[2024-11-13 21:14:55,785 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:14:55,786 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:15:07,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:15:08,432 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:15:08,583 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:15:08,591 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4961 states to 2455 states and 4567 transitions.
[2024-11-13 21:15:08,591 INFO  L276                IsEmpty]: Start isEmpty. Operand 2455 states and 4567 transitions.
[2024-11-13 21:15:08,597 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 805
[2024-11-13 21:15:08,598 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:15:08,598 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:15:20,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:15:22,670 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:15:52,905 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:15:52,911 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2465 states and 4683 transitions.
[2024-11-13 21:15:52,911 INFO  L276                IsEmpty]: Start isEmpty. Operand 2465 states and 4683 transitions.
[2024-11-13 21:15:52,916 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 803
[2024-11-13 21:15:52,916 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:15:52,916 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:16:06,393 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:16:08,602 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:16:23,186 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-13 21:17:14,199 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:17:14,205 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 2492 states and 4842 transitions.
[2024-11-13 21:17:14,205 INFO  L276                IsEmpty]: Start isEmpty. Operand 2492 states and 4842 transitions.
[2024-11-13 21:17:14,211 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 805
[2024-11-13 21:17:14,211 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:17:14,211 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:17:27,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:17:30,336 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:18:03,102 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:18:03,108 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 2500 states and 4954 transitions.
[2024-11-13 21:18:03,108 INFO  L276                IsEmpty]: Start isEmpty. Operand 2500 states and 4954 transitions.
[2024-11-13 21:18:03,114 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 805
[2024-11-13 21:18:03,115 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:18:03,115 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:18:16,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:18:16,667 INFO  L134       CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:18:23,964 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:18:23,969 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2502 states and 4964 transitions.
[2024-11-13 21:18:23,969 INFO  L276                IsEmpty]: Start isEmpty. Operand 2502 states and 4964 transitions.
[2024-11-13 21:18:23,972 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 804
[2024-11-13 21:18:23,973 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:18:23,973 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:18:37,142 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:18:37,785 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:18:38,011 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:18:38,016 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2503 states and 4964 transitions.
[2024-11-13 21:18:38,016 INFO  L276                IsEmpty]: Start isEmpty. Operand 2503 states and 4964 transitions.
[2024-11-13 21:18:38,020 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 805
[2024-11-13 21:18:38,020 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:18:38,020 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:18:51,100 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:18:51,648 INFO  L134       CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:18:51,850 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:18:51,856 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2504 states and 4964 transitions.
[2024-11-13 21:18:51,856 INFO  L276                IsEmpty]: Start isEmpty. Operand 2504 states and 4964 transitions.
[2024-11-13 21:18:51,860 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 806
[2024-11-13 21:18:51,860 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:18:51,860 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:19:04,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:19:05,522 INFO  L134       CoverageAnalysis]: Checked inductivity of 16733 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:19:15,895 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:19:15,900 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5565 states to 2506 states and 4974 transitions.
[2024-11-13 21:19:15,900 INFO  L276                IsEmpty]: Start isEmpty. Operand 2506 states and 4974 transitions.
[2024-11-13 21:19:15,904 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 806
[2024-11-13 21:19:15,904 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:19:15,904 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:19:27,759 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:19:30,129 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.
[2024-11-13 21:20:04,788 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:20:04,794 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 2515 states and 5088 transitions.
[2024-11-13 21:20:04,794 INFO  L276                IsEmpty]: Start isEmpty. Operand 2515 states and 5088 transitions.
[2024-11-13 21:20:04,798 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 806
[2024-11-13 21:20:04,798 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:20:04,798 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:20:16,193 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:20:16,739 INFO  L134       CoverageAnalysis]: Checked inductivity of 16729 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16729 trivial. 0 not checked.
[2024-11-13 21:20:18,905 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:20:18,912 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 2518 states and 5098 transitions.
[2024-11-13 21:20:18,913 INFO  L276                IsEmpty]: Start isEmpty. Operand 2518 states and 5098 transitions.
[2024-11-13 21:20:18,919 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 804
[2024-11-13 21:20:18,919 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:20:18,920 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:20:30,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:20:32,927 INFO  L134       CoverageAnalysis]: Checked inductivity of 16728 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16728 trivial. 0 not checked.
[2024-11-13 21:20:48,531 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-13 21:22:03,646 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:22:03,652 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6048 states to 2546 states and 5260 transitions.
[2024-11-13 21:22:03,652 INFO  L276                IsEmpty]: Start isEmpty. Operand 2546 states and 5260 transitions.
[2024-11-13 21:22:03,658 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 805
[2024-11-13 21:22:03,658 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:22:03,658 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:22:18,117 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:22:24,706 INFO  L134       CoverageAnalysis]: Checked inductivity of 16732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16732 trivial. 0 not checked.