./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--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i --full-output --architecture 64bit


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


Checking for ERROR reachability
Using default analysis
Version 9bd2c7ff
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_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL --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 b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 02:48:03,628 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2023-11-19 02:48:03,702 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf
[2023-11-19 02:48:03,708 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 02:48:03,709 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2023-11-19 02:48:03,735 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 02:48:03,737 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 02:48:03,738 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2023-11-19 02:48:03,739 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 02:48:03,744 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2023-11-19 02:48:03,744 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 02:48:03,745 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-11-19 02:48:03,745 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-11-19 02:48:03,747 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2023-11-19 02:48:03,748 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 02:48:03,748 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 02:48:03,749 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 02:48:03,749 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2023-11-19 02:48:03,750 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2023-11-19 02:48:03,750 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-11-19 02:48:03,751 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2023-11-19 02:48:03,751 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2023-11-19 02:48:03,752 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 02:48:03,753 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 02:48:03,753 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 02:48:03,754 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 02:48:03,754 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 02:48:03,755 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2023-11-19 02:48:03,755 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-19 02:48:03,756 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 02:48:03,756 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_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/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_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL
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 -> b2b9d7c72382c88f92aefc9c5aa67795926d510c5f9617bff26079bf313eaacc
[2023-11-19 02:48:04,067 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 02:48:04,101 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 02:48:04,106 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 02:48:04,108 INFO  L270        PluginConnector]: Initializing CDTParser...
[2023-11-19 02:48:04,108 INFO  L274        PluginConnector]: CDTParser initialized
[2023-11-19 02:48:04,110 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i
[2023-11-19 02:48:07,234 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2023-11-19 02:48:07,865 INFO  L384              CDTParser]: Found 1 translation units.
[2023-11-19 02:48:07,866 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i
[2023-11-19 02:48:07,920 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/data/bfb6b542f/dc918def89e846578d5fba361128913b/FLAG5571a832f
[2023-11-19 02:48:07,940 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/data/bfb6b542f/dc918def89e846578d5fba361128913b
[2023-11-19 02:48:07,946 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 02:48:07,949 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 02:48:07,953 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 02:48:07,954 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 02:48:07,959 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 02:48:07,961 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:48:07" (1/1) ...
[2023-11-19 02:48:07,962 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe5306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:07, skipping insertion in model container
[2023-11-19 02:48:07,963 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:48:07" (1/1) ...
[2023-11-19 02:48:08,154 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2023-11-19 02:48:11,329 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_4865121a-6894-4610-8dd9-ded432750c14/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268]
[2023-11-19 02:48:11,392 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-11-19 02:48:11,479 INFO  L202         MainTranslator]: Completed pre-run
[2023-11-19 02:48:11,555 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"); [2929]
[2023-11-19 02:48:11,556 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [2936]
[2023-11-19 02:48:11,561 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"); [3096-3097]
[2023-11-19 02:48:11,562 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"); [3108-3109]
[2023-11-19 02:48:11,562 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"); [3112-3113]
[2023-11-19 02:48:11,563 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"); [3116-3117]
[2023-11-19 02:48:11,563 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"); [3120-3121]
[2023-11-19 02:48:11,575 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call hypercall_page+%c3": "=r" (__res), "+r" (__arg1), "+r" (__arg2): [offset] "i" (1056UL): "memory",
                       "r8", "r10", "rdx"); [3454-3455]
[2023-11-19 02:48:11,626 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10081/dscv_tempdir/dscv/ri/43_2a/drivers/xen/xen-pciback/pci_stub.c"),
                         "i" (613), "i" (12UL)); [4286-4287]
[2023-11-19 02:48:11,629 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4353]
[2023-11-19 02:48:11,631 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4369]
[2023-11-19 02:48:11,713 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 %2, %0; setc %1": "+m" (*addr),
                       "=qm" (c): "Ir" (nr): "memory"); [6239-6240]
[2023-11-19 02:48:11,846 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6848]
[2023-11-19 02:48:11,846 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6851]
[2023-11-19 02:48:11,847 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6853]
[2023-11-19 02:48:12,029 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_4865121a-6894-4610-8dd9-ded432750c14/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268]
[2023-11-19 02:48:12,042 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2023-11-19 02:48:12,288 WARN  L675               CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler.
[2023-11-19 02:48:12,288 WARN  L675               CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler.
[2023-11-19 02:48:12,296 INFO  L206         MainTranslator]: Completed translation
[2023-11-19 02:48:12,297 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12 WrapperNode
[2023-11-19 02:48:12,297 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 02:48:12,299 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 02:48:12,299 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 02:48:12,299 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 02:48:12,308 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:12,495 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:12,850 INFO  L138                Inliner]: procedures = 437, calls = 4488, calls flagged for inlining = 201, calls inlined = 197, statements flattened = 10127
[2023-11-19 02:48:12,851 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 02:48:12,852 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 02:48:12,852 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 02:48:12,852 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 02:48:12,863 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:12,864 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:12,915 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:12,916 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:13,249 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:13,309 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:13,355 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:13,389 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:13,447 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 02:48:13,448 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 02:48:13,448 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 02:48:13,448 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2023-11-19 02:48:13,449 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:48:12" (1/1) ...
[2023-11-19 02:48:13,455 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 02:48:13,468 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/z3
[2023-11-19 02:48:13,483 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-11-19 02:48:13,502 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4865121a-6894-4610-8dd9-ded432750c14/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-11-19 02:48:13,523 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device
[2023-11-19 02:48:13,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device
[2023-11-19 02:48:13,523 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume
[2023-11-19 02:48:13,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume
[2023-11-19 02:48:13,523 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_domain_nr
[2023-11-19 02:48:13,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_domain_nr
[2023-11-19 02:48:13,524 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev
[2023-11-19 02:48:13,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev
[2023-11-19 02:48:13,524 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2023-11-19 02:48:13,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2023-11-19 02:48:13,524 INFO  L130     BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op
[2023-11-19 02:48:13,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op
[2023-11-19 02:48:13,525 INFO  L130     BoogieDeclarations]: Found specification of procedure read_dev_bar
[2023-11-19 02:48:13,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_dev_bar
[2023-11-19 02:48:13,525 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed
[2023-11-19 02:48:13,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed
[2023-11-19 02:48:13,526 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend
[2023-11-19 02:48:13,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend
[2023-11-19 02:48:13,526 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock
[2023-11-19 02:48:13,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock
[2023-11-19 02:48:13,527 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2023-11-19 02:48:13,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2023-11-19 02:48:13,528 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0
[2023-11-19 02:48:13,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0
[2023-11-19 02:48:13,528 INFO  L130     BoogieDeclarations]: Found specification of procedure device_unlock
[2023-11-19 02:48:13,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure device_unlock
[2023-11-19 02:48:13,529 INFO  L130     BoogieDeclarations]: Found specification of procedure xenbus_scanf
[2023-11-19 02:48:13,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure xenbus_scanf
[2023-11-19 02:48:13,530 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_read_config_word
[2023-11-19 02:48:13,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_read_config_word
[2023-11-19 02:48:13,530 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_attach
[2023-11-19 02:48:13,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach
[2023-11-19 02:48:13,530 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno
[2023-11-19 02:48:13,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno
[2023-11-19 02:48:13,531 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_device_id_add
[2023-11-19 02:48:13,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add
[2023-11-19 02:48:13,531 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev
[2023-11-19 02:48:13,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev
[2023-11-19 02:48:13,531 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_remove
[2023-11-19 02:48:13,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_remove
[2023-11-19 02:48:13,532 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_work_2
[2023-11-19 02:48:13,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_work_2
[2023-11-19 02:48:13,532 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2023-11-19 02:48:13,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2023-11-19 02:48:13,532 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev
[2023-11-19 02:48:13,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev
[2023-11-19 02:48:13,533 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_name
[2023-11-19 02:48:13,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_name
[2023-11-19 02:48:13,533 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2023-11-19 02:48:13,533 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr
[2023-11-19 02:48:13,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr
[2023-11-19 02:48:13,533 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_get_drvdata
[2023-11-19 02:48:13,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_get_drvdata
[2023-11-19 02:48:13,534 INFO  L130     BoogieDeclarations]: Found specification of procedure valid_request
[2023-11-19 02:48:13,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure valid_request
[2023-11-19 02:48:13,534 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0
[2023-11-19 02:48:13,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0
[2023-11-19 02:48:13,534 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2023-11-19 02:48:13,534 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field
[2023-11-19 02:48:13,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field
[2023-11-19 02:48:13,535 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2023-11-19 02:48:13,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2023-11-19 02:48:13,535 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2023-11-19 02:48:13,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2023-11-19 02:48:13,535 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2023-11-19 02:48:13,536 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_write_config_word
[2023-11-19 02:48:13,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_write_config_word
[2023-11-19 02:48:13,536 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_device_find
[2023-11-19 02:48:13,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_device_find
[2023-11-19 02:48:13,536 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2023-11-19 02:48:13,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2023-11-19 02:48:13,537 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset
[2023-11-19 02:48:13,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset
[2023-11-19 02:48:13,537 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2023-11-19 02:48:13,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2023-11-19 02:48:13,537 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner
[2023-11-19 02:48:13,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner
[2023-11-19 02:48:13,538 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected
[2023-11-19 02:48:13,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected
[2023-11-19 02:48:13,538 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2023-11-19 02:48:13,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2023-11-19 02:48:13,538 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2023-11-19 02:48:13,538 INFO  L130     BoogieDeclarations]: Found specification of procedure xenbus_switch_state
[2023-11-19 02:48:13,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure xenbus_switch_state
[2023-11-19 02:48:13,539 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2023-11-19 02:48:13,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2023-11-19 02:48:13,539 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove
[2023-11-19 02:48:13,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove
[2023-11-19 02:48:13,539 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2023-11-19 02:48:13,540 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe
[2023-11-19 02:48:13,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe
[2023-11-19 02:48:13,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_15
[2023-11-19 02:48:13,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_release_15
[2023-11-19 02:48:13,540 INFO  L130     BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state
[2023-11-19 02:48:13,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state
[2023-11-19 02:48:13,541 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_device_get
[2023-11-19 02:48:13,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_device_get
[2023-11-19 02:48:13,541 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev
[2023-11-19 02:48:13,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev
[2023-11-19 02:48:13,541 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2023-11-19 02:48:13,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2023-11-19 02:48:13,541 INFO  L130     BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked
[2023-11-19 02:48:13,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked
[2023-11-19 02:48:13,542 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_disable_device
[2023-11-19 02:48:13,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_disable_device
[2023-11-19 02:48:13,542 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2023-11-19 02:48:13,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2023-11-19 02:48:13,542 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_set_drvdata
[2023-11-19 02:48:13,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_set_drvdata
[2023-11-19 02:48:13,543 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields
[2023-11-19 02:48:13,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields
[2023-11-19 02:48:13,543 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2023-11-19 02:48:13,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2023-11-19 02:48:13,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2023-11-19 02:48:13,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2023-11-19 02:48:13,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int
[2023-11-19 02:48:13,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int
[2023-11-19 02:48:13,544 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_probe
[2023-11-19 02:48:13,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_probe
[2023-11-19 02:48:13,544 INFO  L130     BoogieDeclarations]: Found specification of procedure device_lock
[2023-11-19 02:48:13,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure device_lock
[2023-11-19 02:48:13,545 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2023-11-19 02:48:13,545 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2023-11-19 02:48:13,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2023-11-19 02:48:13,545 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 02:48:13,545 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2023-11-19 02:48:13,545 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_read_config_dword
[2023-11-19 02:48:13,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_read_config_dword
[2023-11-19 02:48:13,546 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2023-11-19 02:48:13,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2023-11-19 02:48:13,546 INFO  L130     BoogieDeclarations]: Found specification of procedure ___ratelimit
[2023-11-19 02:48:13,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure ___ratelimit
[2023-11-19 02:48:13,546 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_create_file
[2023-11-19 02:48:13,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_create_file
[2023-11-19 02:48:13,547 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev
[2023-11-19 02:48:13,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev
[2023-11-19 02:48:13,547 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_device_release
[2023-11-19 02:48:13,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_device_release
[2023-11-19 02:48:13,547 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add
[2023-11-19 02:48:13,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add
[2023-11-19 02:48:13,548 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_quirk_show
[2023-11-19 02:48:13,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_quirk_show
[2023-11-19 02:48:13,548 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2023-11-19 02:48:13,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2023-11-19 02:48:13,548 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect
[2023-11-19 02:48:13,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect
[2023-11-19 02:48:13,549 INFO  L130     BoogieDeclarations]: Found specification of procedure down_write
[2023-11-19 02:48:13,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure down_write
[2023-11-19 02:48:13,549 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2023-11-19 02:48:13,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2023-11-19 02:48:13,549 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2023-11-19 02:48:13,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2023-11-19 02:48:13,550 INFO  L130     BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal
[2023-11-19 02:48:13,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal
[2023-11-19 02:48:13,550 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 02:48:13,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 02:48:13,550 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_device_put
[2023-11-19 02:48:13,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_device_put
[2023-11-19 02:48:13,551 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2023-11-19 02:48:13,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2023-11-19 02:48:13,551 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_slot_show
[2023-11-19 02:48:13,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_slot_show
[2023-11-19 02:48:13,551 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read
[2023-11-19 02:48:13,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read
[2023-11-19 02:48:13,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int
[2023-11-19 02:48:13,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int
[2023-11-19 02:48:13,552 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_sub
[2023-11-19 02:48:13,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_sub
[2023-11-19 02:48:13,552 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op
[2023-11-19 02:48:13,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op
[2023-11-19 02:48:13,553 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev
[2023-11-19 02:48:13,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev
[2023-11-19 02:48:13,553 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_remove_file
[2023-11-19 02:48:13,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_remove_file
[2023-11-19 02:48:13,553 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2023-11-19 02:48:13,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2023-11-19 02:48:13,554 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices
[2023-11-19 02:48:13,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices
[2023-11-19 02:48:13,554 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_read_config_byte
[2023-11-19 02:48:13,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_read_config_byte
[2023-11-19 02:48:13,554 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2023-11-19 02:48:13,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2023-11-19 02:48:13,554 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0
[2023-11-19 02:48:13,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0
[2023-11-19 02:48:13,555 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2023-11-19 02:48:13,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2023-11-19 02:48:13,556 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots
[2023-11-19 02:48:13,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots
[2023-11-19 02:48:13,557 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields
[2023-11-19 02:48:13,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields
[2023-11-19 02:48:13,557 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev
[2023-11-19 02:48:13,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev
[2023-11-19 02:48:13,557 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner
[2023-11-19 02:48:13,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner
[2023-11-19 02:48:13,557 INFO  L130     BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-19 02:48:13,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-19 02:48:13,558 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_disable_msix
[2023-11-19 02:48:13,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_disable_msix
[2023-11-19 02:48:13,558 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq
[2023-11-19 02:48:13,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq
[2023-11-19 02:48:13,558 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0
[2023-11-19 02:48:13,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0
[2023-11-19 02:48:13,559 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_init_device
[2023-11-19 02:48:13,559 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_init_device
[2023-11-19 02:48:13,559 INFO  L130     BoogieDeclarations]: Found specification of procedure ERR_PTR
[2023-11-19 02:48:13,559 INFO  L138     BoogieDeclarations]: Found implementation of procedure ERR_PTR
[2023-11-19 02:48:13,559 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2023-11-19 02:48:13,559 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices
[2023-11-19 02:48:13,559 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices
[2023-11-19 02:48:13,560 INFO  L130     BoogieDeclarations]: Found specification of procedure xenbus_printf
[2023-11-19 02:48:13,560 INFO  L138     BoogieDeclarations]: Found implementation of procedure xenbus_printf
[2023-11-19 02:48:13,560 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2023-11-19 02:48:13,560 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2023-11-19 02:48:13,560 INFO  L130     BoogieDeclarations]: Found specification of procedure notify_remote_via_irq
[2023-11-19 02:48:13,560 INFO  L138     BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq
[2023-11-19 02:48:13,561 INFO  L130     BoogieDeclarations]: Found specification of procedure kill_domain_by_device
[2023-11-19 02:48:13,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure kill_domain_by_device
[2023-11-19 02:48:13,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID
[2023-11-19 02:48:13,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID
[2023-11-19 02:48:13,561 INFO  L130     BoogieDeclarations]: Found specification of procedure merge_value
[2023-11-19 02:48:13,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure merge_value
[2023-11-19 02:48:13,562 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2023-11-19 02:48:13,562 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled
[2023-11-19 02:48:13,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled
[2023-11-19 02:48:13,562 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner
[2023-11-19 02:48:13,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner
[2023-11-19 02:48:13,562 INFO  L130     BoogieDeclarations]: Found specification of procedure call_and_disable_work_2
[2023-11-19 02:48:13,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2
[2023-11-19 02:48:13,563 INFO  L130     BoogieDeclarations]: Found specification of procedure up_write
[2023-11-19 02:48:13,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure up_write
[2023-11-19 02:48:13,563 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2023-11-19 02:48:13,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2023-11-19 02:48:13,563 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2023-11-19 02:48:13,563 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch
[2023-11-19 02:48:13,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch
[2023-11-19 02:48:13,564 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2023-11-19 02:48:13,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2023-11-19 02:48:13,564 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0
[2023-11-19 02:48:13,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0
[2023-11-19 02:48:13,564 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_write_config_byte
[2023-11-19 02:48:13,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_write_config_byte
[2023-11-19 02:48:13,565 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2023-11-19 02:48:13,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2023-11-19 02:48:13,565 INFO  L130     BoogieDeclarations]: Found specification of procedure permissive_show
[2023-11-19 02:48:13,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure permissive_show
[2023-11-19 02:48:13,565 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2023-11-19 02:48:13,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2023-11-19 02:48:13,565 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work_on
[2023-11-19 02:48:13,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work_on
[2023-11-19 02:48:13,566 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2023-11-19 02:48:13,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2023-11-19 02:48:13,566 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_show
[2023-11-19 02:48:13,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_show
[2023-11-19 02:48:13,566 INFO  L130     BoogieDeclarations]: Found specification of procedure common_process
[2023-11-19 02:48:13,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure common_process
[2023-11-19 02:48:13,567 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_workqueue
[2023-11-19 02:48:13,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_workqueue
[2023-11-19 02:48:13,567 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset
[2023-11-19 02:48:13,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset
[2023-11-19 02:48:13,567 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_write_config_dword
[2023-11-19 02:48:13,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_write_config_dword
[2023-11-19 02:48:13,567 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2023-11-19 02:48:13,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2023-11-19 02:48:13,568 INFO  L130     BoogieDeclarations]: Found specification of procedure str_to_slot
[2023-11-19 02:48:13,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure str_to_slot
[2023-11-19 02:48:13,568 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_restore_state
[2023-11-19 02:48:13,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_restore_state
[2023-11-19 02:48:13,568 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_exit
[2023-11-19 02:48:13,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_exit
[2023-11-19 02:48:13,569 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int
[2023-11-19 02:48:13,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int
[2023-11-19 02:48:13,569 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2023-11-19 02:48:13,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2023-11-19 02:48:13,573 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2023-11-19 02:48:13,573 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2023-11-19 02:48:13,573 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2023-11-19 02:48:13,574 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug
[2023-11-19 02:48:13,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug
[2023-11-19 02:48:13,574 INFO  L130     BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev
[2023-11-19 02:48:13,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev
[2023-11-19 02:48:13,575 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2023-11-19 02:48:13,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2023-11-19 02:48:13,581 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device
[2023-11-19 02:48:13,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device
[2023-11-19 02:48:13,581 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op
[2023-11-19 02:48:13,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op
[2023-11-19 02:48:13,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2023-11-19 02:48:13,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2023-11-19 02:48:13,582 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_enable_device
[2023-11-19 02:48:13,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_enable_device
[2023-11-19 02:48:13,582 INFO  L130     BoogieDeclarations]: Found specification of procedure scnprintf
[2023-11-19 02:48:13,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure scnprintf
[2023-11-19 02:48:13,582 INFO  L130     BoogieDeclarations]: Found specification of procedure register_capability
[2023-11-19 02:48:13,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_capability
[2023-11-19 02:48:13,582 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset
[2023-11-19 02:48:13,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset
[2023-11-19 02:48:13,583 INFO  L130     BoogieDeclarations]: Found specification of procedure call_and_disable_all_2
[2023-11-19 02:48:13,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2
[2023-11-19 02:48:13,583 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2023-11-19 02:48:13,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2023-11-19 02:48:13,584 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_is_enabled
[2023-11-19 02:48:13,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_is_enabled
[2023-11-19 02:48:13,584 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_disable_msi
[2023-11-19 02:48:13,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_disable_msi
[2023-11-19 02:48:13,584 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-19 02:48:13,584 INFO  L130     BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots
[2023-11-19 02:48:13,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots
[2023-11-19 02:48:13,585 INFO  L130     BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0
[2023-11-19 02:48:13,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0
[2023-11-19 02:48:13,585 INFO  L130     BoogieDeclarations]: Found specification of procedure get_mask
[2023-11-19 02:48:13,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_mask
[2023-11-19 02:48:14,830 INFO  L236             CfgBuilder]: Building ICFG
[2023-11-19 02:48:14,835 INFO  L262             CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 02:48:20,611 INFO  L767   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2023-11-19 02:48:37,859 INFO  L277             CfgBuilder]: Performing block encoding
[2023-11-19 02:48:42,747 INFO  L297             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 02:48:42,747 INFO  L302             CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-19 02:48:42,772 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:48:42 BoogieIcfgContainer
[2023-11-19 02:48:42,772 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 02:48:42,775 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2023-11-19 02:48:42,775 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2023-11-19 02:48:42,788 INFO  L274        PluginConnector]: CodeCheck initialized
[2023-11-19 02:48:42,788 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:48:42" (1/1) ...
[2023-11-19 02:48:42,803 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 02:48:42,950 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 02:48:43,034 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 2718 states and 4074 transitions.
[2023-11-19 02:48:43,035 INFO  L276                IsEmpty]: Start isEmpty. Operand 2718 states and 4074 transitions.
[2023-11-19 02:48:43,074 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 266
[2023-11-19 02:48:43,075 INFO  L423      CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 02:48:43,075 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 02:48:45,115 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 02:48:46,158 INFO  L134       CoverageAnalysis]: Checked inductivity of 1423 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1423 trivial. 0 not checked.