./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i --full-output --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version 0e0057cc
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi --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 690e5ddfda68a7db304fad8d47292bfd797939e2371e46066adb3eacde28ef38
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-0e0057c
[2023-11-24 22:52:29,191 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2023-11-24 22:52:29,314 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf
[2023-11-24 22:52:29,325 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2023-11-24 22:52:29,326 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2023-11-24 22:52:29,366 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-24 22:52:29,367 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-24 22:52:29,368 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2023-11-24 22:52:29,369 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-24 22:52:29,371 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2023-11-24 22:52:29,372 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-24 22:52:29,372 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-11-24 22:52:29,373 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-11-24 22:52:29,373 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2023-11-24 22:52:29,374 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-11-24 22:52:29,374 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-24 22:52:29,375 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-11-24 22:52:29,375 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2023-11-24 22:52:29,375 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2023-11-24 22:52:29,376 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-11-24 22:52:29,376 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2023-11-24 22:52:29,378 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2023-11-24 22:52:29,379 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-24 22:52:29,380 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-24 22:52:29,381 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-24 22:52:29,381 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-11-24 22:52:29,382 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-24 22:52:29,382 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2023-11-24 22:52:29,383 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-24 22:52:29,383 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-24 22:52:29,385 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi
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 -> 690e5ddfda68a7db304fad8d47292bfd797939e2371e46066adb3eacde28ef38
[2023-11-24 22:52:29,705 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-24 22:52:29,744 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-24 22:52:29,747 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-24 22:52:29,749 INFO  L270        PluginConnector]: Initializing CDTParser...
[2023-11-24 22:52:29,750 INFO  L274        PluginConnector]: CDTParser initialized
[2023-11-24 22:52:29,751 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i
[2023-11-24 22:52:32,870 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2023-11-24 22:52:33,569 INFO  L384              CDTParser]: Found 1 translation units.
[2023-11-24 22:52:33,569 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i
[2023-11-24 22:52:33,635 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/data/da6f71c4d/5c4977dc09694faf941cc065b5baa80f/FLAGc4226e320
[2023-11-24 22:52:33,656 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/data/da6f71c4d/5c4977dc09694faf941cc065b5baa80f
[2023-11-24 22:52:33,661 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-24 22:52:33,664 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-24 22:52:33,667 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-24 22:52:33,667 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-24 22:52:33,672 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-24 22:52:33,673 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:33" (1/1) ...
[2023-11-24 22:52:33,674 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eccd001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:33, skipping insertion in model container
[2023-11-24 22:52:33,674 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:33" (1/1) ...
[2023-11-24 22:52:33,856 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2023-11-24 22:52:36,468 WARN  L240   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_ecdb60ea-d370-4364-b1fc-5bd4518af714/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i[343246,343259]
[2023-11-24 22:52:36,535 WARN  L638        FunctionHandler]: implicit declaration of function ldv_xmalloc
[2023-11-24 22:52:36,546 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-11-24 22:52:36,618 INFO  L202         MainTranslator]: Completed pre-run
[2023-11-24 22:52:36,749 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416]
[2023-11-24 22:52:36,751 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418]
[2023-11-24 22:52:36,752 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"); [4428]
[2023-11-24 22:52:36,752 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)); [4436-4437]
[2023-11-24 22:52:36,757 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4553]
[2023-11-24 22:52:36,757 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4556]
[2023-11-24 22:52:36,758 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4559]
[2023-11-24 22:52:36,758 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4562]
[2023-11-24 22:52:36,760 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"); [4598-4599]
[2023-11-24 22:52:36,762 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"); [4610-4611]
[2023-11-24 22:52:36,763 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"); [4614-4615]
[2023-11-24 22:52:36,763 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"); [4618-4619]
[2023-11-24 22:52:36,764 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"); [4622-4623]
[2023-11-24 22:52:36,765 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)); [4643-4644]
[2023-11-24 22:52:36,765 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)); [4651]
[2023-11-24 22:52:36,765 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)); [4658]
[2023-11-24 22:52:36,766 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4689]
[2023-11-24 22:52:36,767 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4692]
[2023-11-24 22:52:36,768 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4694]
[2023-11-24 22:52:36,768 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4699]
[2023-11-24 22:52:36,769 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4702]
[2023-11-24 22:52:36,769 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4704]
[2023-11-24 22:52:36,770 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4709]
[2023-11-24 22:52:36,770 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4712]
[2023-11-24 22:52:36,770 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4714]
[2023-11-24 22:52:36,772 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4719]
[2023-11-24 22:52:36,773 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4722]
[2023-11-24 22:52:36,773 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4724]
[2023-11-24 22:52:36,778 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4779]
[2023-11-24 22:52:37,266 WARN  L240   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_ecdb60ea-d370-4364-b1fc-5bd4518af714/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i[343246,343259]
[2023-11-24 22:52:37,274 WARN  L638        FunctionHandler]: implicit declaration of function ldv_xmalloc
[2023-11-24 22:52:37,278 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-11-24 22:52:37,440 WARN  L675               CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler.
[2023-11-24 22:52:37,440 WARN  L675               CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler.
[2023-11-24 22:52:37,440 WARN  L675               CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler.
[2023-11-24 22:52:37,440 WARN  L675               CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler.
[2023-11-24 22:52:37,441 WARN  L675               CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler.
[2023-11-24 22:52:37,449 INFO  L206         MainTranslator]: Completed translation
[2023-11-24 22:52:37,450 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37 WrapperNode
[2023-11-24 22:52:37,450 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-24 22:52:37,451 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-24 22:52:37,451 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-24 22:52:37,451 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-24 22:52:37,459 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:37,608 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:37,995 INFO  L138                Inliner]: procedures = 267, calls = 4560, calls flagged for inlining = 132, calls inlined = 125, statements flattened = 10757
[2023-11-24 22:52:37,996 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-24 22:52:37,997 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-24 22:52:37,997 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-24 22:52:37,997 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2023-11-24 22:52:38,008 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,008 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,080 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,081 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,412 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,458 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,486 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,530 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,592 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-24 22:52:38,594 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-24 22:52:38,594 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2023-11-24 22:52:38,594 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2023-11-24 22:52:38,595 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:37" (1/1) ...
[2023-11-24 22:52:38,602 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-24 22:52:38,615 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/z3
[2023-11-24 22:52:38,628 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-11-24 22:52:38,646 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecdb60ea-d370-4364-b1fc-5bd4518af714/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-11-24 22:52:38,680 INFO  L130     BoogieDeclarations]: Found specification of procedure __scsi_print_sense
[2023-11-24 22:52:38,681 INFO  L138     BoogieDeclarations]: Found implementation of procedure __scsi_print_sense
[2023-11-24 22:52:38,681 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2023-11-24 22:52:38,682 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2023-11-24 22:52:38,682 INFO  L130     BoogieDeclarations]: Found specification of procedure strncmp
[2023-11-24 22:52:38,682 INFO  L130     BoogieDeclarations]: Found specification of procedure cdev_del
[2023-11-24 22:52:38,683 INFO  L138     BoogieDeclarations]: Found implementation of procedure cdev_del
[2023-11-24 22:52:38,685 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2023-11-24 22:52:38,685 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2023-11-24 22:52:38,685 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_remove_file
[2023-11-24 22:52:38,685 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_remove_file
[2023-11-24 22:52:38,685 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2023-11-24 22:52:38,685 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2023-11-24 22:52:38,685 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2023-11-24 22:52:38,686 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2023-11-24 22:52:38,686 INFO  L130     BoogieDeclarations]: Found specification of procedure find_partition
[2023-11-24 22:52:38,686 INFO  L138     BoogieDeclarations]: Found implementation of procedure find_partition
[2023-11-24 22:52:38,686 INFO  L130     BoogieDeclarations]: Found specification of procedure lowmem_page_address
[2023-11-24 22:52:38,686 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowmem_page_address
[2023-11-24 22:52:38,686 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors
[2023-11-24 22:52:38,686 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors
[2023-11-24 22:52:38,686 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2023-11-24 22:52:38,687 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled
[2023-11-24 22:52:38,687 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2023-11-24 22:52:38,687 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2023-11-24 22:52:38,687 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2023-11-24 22:52:38,687 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2023-11-24 22:52:38,687 INFO  L130     BoogieDeclarations]: Found specification of procedure class_unregister
[2023-11-24 22:52:38,687 INFO  L138     BoogieDeclarations]: Found implementation of procedure class_unregister
[2023-11-24 22:52:38,687 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2023-11-24 22:52:38,688 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2023-11-24 22:52:38,688 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2023-11-24 22:52:38,688 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2023-11-24 22:52:38,688 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2023-11-24 22:52:38,688 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2023-11-24 22:52:38,688 INFO  L130     BoogieDeclarations]: Found specification of procedure tape_name
[2023-11-24 22:52:38,688 INFO  L138     BoogieDeclarations]: Found implementation of procedure tape_name
[2023-11-24 22:52:38,689 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2023-11-24 22:52:38,690 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2023-11-24 22:52:38,690 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-24 22:52:38,691 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-24 22:52:38,691 INFO  L130     BoogieDeclarations]: Found specification of procedure st_int_ioctl
[2023-11-24 22:52:38,691 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_int_ioctl
[2023-11-24 22:52:38,692 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout
[2023-11-24 22:52:38,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout
[2023-11-24 22:52:38,692 INFO  L130     BoogieDeclarations]: Found specification of procedure set_mode_densblk
[2023-11-24 22:52:38,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_mode_densblk
[2023-11-24 22:52:38,692 INFO  L130     BoogieDeclarations]: Found specification of procedure ktime_get
[2023-11-24 22:52:38,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure ktime_get
[2023-11-24 22:52:38,692 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-11-24 22:52:38,692 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2023-11-24 22:52:38,693 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic64_read
[2023-11-24 22:52:38,693 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic64_read
[2023-11-24 22:52:38,693 INFO  L130     BoogieDeclarations]: Found specification of procedure read_mode_page
[2023-11-24 22:52:38,693 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_mode_page
[2023-11-24 22:52:38,693 INFO  L130     BoogieDeclarations]: Found specification of procedure do_door_lock
[2023-11-24 22:52:38,694 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_door_lock
[2023-11-24 22:52:38,694 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-11-24 22:52:38,694 INFO  L130     BoogieDeclarations]: Found specification of procedure put_page
[2023-11-24 22:52:38,694 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_page
[2023-11-24 22:52:38,694 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_xmalloc
[2023-11-24 22:52:38,695 INFO  L130     BoogieDeclarations]: Found specification of procedure st_do_scsi
[2023-11-24 22:52:38,695 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_do_scsi
[2023-11-24 22:52:38,695 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2023-11-24 22:52:38,786 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2023-11-24 22:52:38,786 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2023-11-24 22:52:38,786 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2023-11-24 22:52:38,786 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2023-11-24 22:52:38,786 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic64_inc
[2023-11-24 22:52:38,786 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic64_inc
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_unregister
[2023-11-24 22:52:38,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_unregister
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure st_release_request
[2023-11-24 22:52:38,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_release_request
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_cdevs
[2023-11-24 22:52:38,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure remove_cdevs
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2023-11-24 22:52:38,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2023-11-24 22:52:38,787 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2023-11-24 22:52:38,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure capable
[2023-11-24 22:52:38,788 INFO  L130     BoogieDeclarations]: Found specification of procedure get_location
[2023-11-24 22:52:38,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_location
[2023-11-24 22:52:38,788 INFO  L130     BoogieDeclarations]: Found specification of procedure st_compression
[2023-11-24 22:52:38,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_compression
[2023-11-24 22:52:38,788 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device
[2023-11-24 22:52:38,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device
[2023-11-24 22:52:38,788 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2023-11-24 22:52:38,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure __might_fault
[2023-11-24 22:52:38,788 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_chrdev_region
[2023-11-24 22:52:38,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region
[2023-11-24 22:52:38,789 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2023-11-24 22:52:38,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2023-11-24 22:52:38,789 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2023-11-24 22:52:38,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2023-11-24 22:52:38,789 INFO  L130     BoogieDeclarations]: Found specification of procedure check_tape
[2023-11-24 22:52:38,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure check_tape
[2023-11-24 22:52:38,789 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2023-11-24 22:52:38,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2023-11-24 22:52:38,789 INFO  L130     BoogieDeclarations]: Found specification of procedure switch_partition
[2023-11-24 22:52:38,790 INFO  L138     BoogieDeclarations]: Found implementation of procedure switch_partition
[2023-11-24 22:52:38,790 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2023-11-24 22:52:38,790 INFO  L130     BoogieDeclarations]: Found specification of procedure setup_buffering
[2023-11-24 22:52:38,790 INFO  L138     BoogieDeclarations]: Found implementation of procedure setup_buffering
[2023-11-24 22:52:38,790 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2023-11-24 22:52:38,790 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2023-11-24 22:52:38,790 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_tape_put
[2023-11-24 22:52:38,790 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_tape_put
[2023-11-24 22:52:38,790 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2023-11-24 22:52:38,791 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl
[2023-11-24 22:52:38,791 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl
[2023-11-24 22:52:38,792 INFO  L130     BoogieDeclarations]: Found specification of procedure st_log_options
[2023-11-24 22:52:38,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_log_options
[2023-11-24 22:52:38,792 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-11-24 22:52:38,792 INFO  L130     BoogieDeclarations]: Found specification of procedure create_one_cdev
[2023-11-24 22:52:38,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure create_one_cdev
[2023-11-24 22:52:38,792 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_dma_alignment
[2023-11-24 22:52:38,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_dma_alignment
[2023-11-24 22:52:38,792 INFO  L130     BoogieDeclarations]: Found specification of procedure do_load_unload
[2023-11-24 22:52:38,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_load_unload
[2023-11-24 22:52:38,792 INFO  L130     BoogieDeclarations]: Found specification of procedure st_flush_write_buffer
[2023-11-24 22:52:38,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer
[2023-11-24 22:52:38,793 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2023-11-24 22:52:38,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2023-11-24 22:52:38,793 INFO  L130     BoogieDeclarations]: Found specification of procedure enlarge_buffer
[2023-11-24 22:52:38,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure enlarge_buffer
[2023-11-24 22:52:38,793 INFO  L130     BoogieDeclarations]: Found specification of procedure cross_eof
[2023-11-24 22:52:38,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure cross_eof
[2023-11-24 22:52:38,793 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags
[2023-11-24 22:52:38,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags
[2023-11-24 22:52:38,793 INFO  L130     BoogieDeclarations]: Found specification of procedure st_chk_result
[2023-11-24 22:52:38,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_chk_result
[2023-11-24 22:52:38,794 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2023-11-24 22:52:38,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2023-11-24 22:52:38,794 INFO  L130     BoogieDeclarations]: Found specification of procedure write_behind_check
[2023-11-24 22:52:38,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_behind_check
[2023-11-24 22:52:38,794 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-11-24 22:52:38,794 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2023-11-24 22:52:38,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2023-11-24 22:52:38,794 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2023-11-24 22:52:38,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2023-11-24 22:52:38,795 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2023-11-24 22:52:38,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2023-11-24 22:52:38,795 INFO  L130     BoogieDeclarations]: Found specification of procedure __read_once_size
[2023-11-24 22:52:38,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure __read_once_size
[2023-11-24 22:52:38,795 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2023-11-24 22:52:38,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2023-11-24 22:52:38,795 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-11-24 22:52:38,795 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2023-11-24 22:52:38,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2023-11-24 22:52:38,795 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2023-11-24 22:52:38,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure deb_space_print
[2023-11-24 22:52:38,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure deb_space_print
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_buffer
[2023-11-24 22:52:38,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_buffer
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_for_completion
[2023-11-24 22:52:38,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure wait_for_completion
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2023-11-24 22:52:38,796 INFO  L130     BoogieDeclarations]: Found specification of procedure sdev_prefix_printk
[2023-11-24 22:52:38,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk
[2023-11-24 22:52:38,797 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_create_file
[2023-11-24 22:52:38,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_create_file
[2023-11-24 22:52:38,797 INFO  L130     BoogieDeclarations]: Found specification of procedure release_buffering
[2023-11-24 22:52:38,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_buffering
[2023-11-24 22:52:38,797 INFO  L130     BoogieDeclarations]: Found specification of procedure iminor
[2023-11-24 22:52:38,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure iminor
[2023-11-24 22:52:38,799 INFO  L130     BoogieDeclarations]: Found specification of procedure normalize_buffer
[2023-11-24 22:52:38,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure normalize_buffer
[2023-11-24 22:52:38,799 INFO  L130     BoogieDeclarations]: Found specification of procedure write_mode_page
[2023-11-24 22:52:38,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_mode_page
[2023-11-24 22:52:38,799 INFO  L130     BoogieDeclarations]: Found specification of procedure st_flush
[2023-11-24 22:52:38,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_flush
[2023-11-24 22:52:38,800 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2023-11-24 22:52:38,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2023-11-24 22:52:38,800 INFO  L130     BoogieDeclarations]: Found specification of procedure rw_checks
[2023-11-24 22:52:38,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure rw_checks
[2023-11-24 22:52:38,800 INFO  L130     BoogieDeclarations]: Found specification of procedure put_disk
[2023-11-24 22:52:38,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_disk
[2023-11-24 22:52:38,800 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_remove
[2023-11-24 22:52:38,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure idr_remove
[2023-11-24 22:52:38,801 INFO  L130     BoogieDeclarations]: Found specification of procedure st_write
[2023-11-24 22:52:38,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure st_write
[2023-11-24 22:52:38,801 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2023-11-24 22:52:38,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2023-11-24 22:52:38,801 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-24 22:52:38,801 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device
[2023-11-24 22:52:38,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device
[2023-11-24 22:52:38,802 INFO  L130     BoogieDeclarations]: Found specification of procedure set_location
[2023-11-24 22:52:38,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_location
[2023-11-24 22:52:38,802 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-24 22:52:38,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-24 22:52:38,802 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2023-11-24 22:52:38,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2023-11-24 22:52:40,036 INFO  L241             CfgBuilder]: Building ICFG
[2023-11-24 22:52:40,041 INFO  L267             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-24 22:52:40,173 INFO  L775   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2023-11-24 22:53:01,929 INFO  L282             CfgBuilder]: Performing block encoding
[2023-11-24 22:53:09,562 INFO  L304             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-24 22:53:09,562 INFO  L309             CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-24 22:53:09,565 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:09 BoogieIcfgContainer
[2023-11-24 22:53:09,565 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-24 22:53:09,567 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2023-11-24 22:53:09,567 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2023-11-24 22:53:09,577 INFO  L274        PluginConnector]: CodeCheck initialized
[2023-11-24 22:53:09,578 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:09" (1/1) ...
[2023-11-24 22:53:09,587 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-24 22:53:09,686 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-24 22:53:09,749 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2257 states and 3428 transitions.
[2023-11-24 22:53:09,749 INFO  L276                IsEmpty]: Start isEmpty. Operand 2257 states and 3428 transitions.
[2023-11-24 22:53:09,801 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 792
[2023-11-24 22:53:09,801 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-24 22:53:09,802 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-24 22:53:10,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-24 22:53:12,172 INFO  L134       CoverageAnalysis]: Checked inductivity of 16726 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16726 trivial. 0 not checked.