./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:12:46,944 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:12:47,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:12:47,013 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:12:47,014 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:12:47,038 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:12:47,039 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:12:47,039 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:12:47,040 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:12:47,041 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:12:47,042 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:12:47,042 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:12:47,043 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:12:47,044 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:12:47,044 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:12:47,045 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:12:47,046 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:12:47,046 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:12:47,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:12:47,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:12:47,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:12:47,049 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:12:47,050 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:12:47,050 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:12:47,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:12:47,051 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:12:47,052 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:12:47,053 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:12:47,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:47,054 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:12:47,054 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:12:47,055 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:12:47,056 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:12:47,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:12:47,057 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:12:47,057 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:12:47,058 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:12:47,058 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:12:47,059 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:12:47,060 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ebc2bf251eebe5c3e705e13aaf0b2b77694b0f92422a04a1e22001ed538514b [2023-11-21 22:12:47,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:12:47,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:12:47,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:12:47,382 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:12:47,382 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:12:47,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2023-11-21 22:12:50,479 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:12:51,365 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:12:51,366 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i [2023-11-21 22:12:51,438 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/data/b574d8042/b3fde89e60d944b2b5f91175e670860e/FLAG34237501d [2023-11-21 22:12:51,462 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/data/b574d8042/b3fde89e60d944b2b5f91175e670860e [2023-11-21 22:12:51,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:12:51,473 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:12:51,476 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:51,477 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:12:51,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:12:51,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:51" (1/1) ... [2023-11-21 22:12:51,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@635e19fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:51, skipping insertion in model container [2023-11-21 22:12:51,485 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:51" (1/1) ... [2023-11-21 22:12:51,708 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:12:54,929 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_c8c75082-b5d5-4681-a570-d0ca10c18ea5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2023-11-21 22:12:55,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:55,240 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:12:55,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (835), "i" (12UL)); [3939-3940] [2023-11-21 22:12:55,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3945-3947] [2023-11-21 22:12:55,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (840), "i" (12UL)); [3967-3968] [2023-11-21 22:12:55,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (48UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3973-3975] [2023-11-21 22:12:55,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4038] [2023-11-21 22:12:55,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4045] [2023-11-21 22:12:55,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4052] [2023-11-21 22:12:55,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4059] [2023-11-21 22:12:55,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4066] [2023-11-21 22:12:55,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5209] [2023-11-21 22:12:55,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5212] [2023-11-21 22:12:55,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5215] [2023-11-21 22:12:55,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5218] [2023-11-21 22:12:55,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((__u32 *)arg)); [5221] [2023-11-21 22:12:55,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5270] [2023-11-21 22:12:55,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5273] [2023-11-21 22:12:55,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5276] [2023-11-21 22:12:55,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5279] [2023-11-21 22:12:55,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5282] [2023-11-21 22:12:55,867 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_c8c75082-b5d5-4681-a570-d0ca10c18ea5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--aty--radeonfb.ko-main.cil.out.i[392555,392568] [2023-11-21 22:12:55,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:56,074 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:12:56,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56 WrapperNode [2023-11-21 22:12:56,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:56,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:56,077 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:12:56,078 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:12:56,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:56,319 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:56,799 INFO L138 Inliner]: procedures = 348, calls = 6238, calls flagged for inlining = 132, calls inlined = 132, statements flattened = 14571 [2023-11-21 22:12:56,800 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:56,800 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:12:56,801 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:12:56,801 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:12:56,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:56,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:56,999 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:59,600 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memcpy is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 22:12:59,600 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:59,600 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:12:59,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:13:00,037 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:13:00,073 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:13:00,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:13:00,207 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:13:00,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:13:00,210 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:13:00,210 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:13:00,211 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:56" (1/1) ... [2023-11-21 22:13:00,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:13:00,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:13:00,242 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:13:00,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8c75082-b5d5-4681-a570-d0ca10c18ea5/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:13:00,291 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2023-11-21 22:13:00,292 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2023-11-21 22:13:00,292 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-11-21 22:13:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-11-21 22:13:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2023-11-21 22:13:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2023-11-21 22:13:00,293 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 22:13:00,293 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 22:13:00,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 22:13:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 22:13:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2023-11-21 22:13:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2023-11-21 22:13:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2023-11-21 22:13:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2023-11-21 22:13:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2023-11-21 22:13:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2023-11-21 22:13:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-11-21 22:13:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-11-21 22:13:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2023-11-21 22:13:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2023-11-21 22:13:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:13:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:13:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-21 22:13:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-21 22:13:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2023-11-21 22:13:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2023-11-21 22:13:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 22:13:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 22:13:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 22:13:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 22:13:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2023-11-21 22:13:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2023-11-21 22:13:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2023-11-21 22:13:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2023-11-21 22:13:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2023-11-21 22:13:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2023-11-21 22:13:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2023-11-21 22:13:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2023-11-21 22:13:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2023-11-21 22:13:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2023-11-21 22:13:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2023-11-21 22:13:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2023-11-21 22:13:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-21 22:13:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-21 22:13:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-21 22:13:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-21 22:13:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2023-11-21 22:13:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2023-11-21 22:13:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 22:13:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 22:13:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2023-11-21 22:13:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2023-11-21 22:13:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2023-11-21 22:13:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2023-11-21 22:13:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2023-11-21 22:13:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2023-11-21 22:13:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2023-11-21 22:13:00,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2023-11-21 22:13:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:13:00,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 22:13:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 22:13:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 22:13:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-21 22:13:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-21 22:13:00,309 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2023-11-21 22:13:00,309 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2023-11-21 22:13:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2023-11-21 22:13:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2023-11-21 22:13:00,310 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-11-21 22:13:00,310 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-11-21 22:13:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:13:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-21 22:13:00,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-21 22:13:00,311 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2023-11-21 22:13:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2023-11-21 22:13:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-21 22:13:00,312 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-21 22:13:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 22:13:00,312 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2023-11-21 22:13:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2023-11-21 22:13:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-21 22:13:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-21 22:13:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2023-11-21 22:13:00,313 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2023-11-21 22:13:00,313 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 22:13:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 22:13:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2023-11-21 22:13:00,314 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2023-11-21 22:13:00,314 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-21 22:13:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-21 22:13:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 22:13:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 22:13:00,315 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2023-11-21 22:13:00,315 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2023-11-21 22:13:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2023-11-21 22:13:00,316 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2023-11-21 22:13:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 22:13:00,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-21 22:13:00,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-21 22:13:00,317 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2023-11-21 22:13:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2023-11-21 22:13:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-21 22:13:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-21 22:13:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 22:13:00,318 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2023-11-21 22:13:00,318 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2023-11-21 22:13:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-11-21 22:13:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-11-21 22:13:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2023-11-21 22:13:00,319 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2023-11-21 22:13:00,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 22:13:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2023-11-21 22:13:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2023-11-21 22:13:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2023-11-21 22:13:00,320 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2023-11-21 22:13:00,320 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-21 22:13:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-21 22:13:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2023-11-21 22:13:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2023-11-21 22:13:00,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 22:13:00,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 22:13:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2023-11-21 22:13:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2023-11-21 22:13:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2023-11-21 22:13:00,322 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2023-11-21 22:13:00,322 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2023-11-21 22:13:00,323 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2023-11-21 22:13:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2023-11-21 22:13:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2023-11-21 22:13:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 22:13:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 22:13:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2023-11-21 22:13:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2023-11-21 22:13:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2023-11-21 22:13:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2023-11-21 22:13:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 22:13:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 22:13:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 22:13:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2023-11-21 22:13:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2023-11-21 22:13:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-21 22:13:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-21 22:13:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2023-11-21 22:13:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2023-11-21 22:13:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:13:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:13:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2023-11-21 22:13:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2023-11-21 22:13:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2023-11-21 22:13:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2023-11-21 22:13:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:13:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2023-11-21 22:13:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2023-11-21 22:13:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:13:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2023-11-21 22:13:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2023-11-21 22:13:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 22:13:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 22:13:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 22:13:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2023-11-21 22:13:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2023-11-21 22:13:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2023-11-21 22:13:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2023-11-21 22:13:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2023-11-21 22:13:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2023-11-21 22:13:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-21 22:13:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-21 22:13:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2023-11-21 22:13:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2023-11-21 22:13:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-21 22:13:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-21 22:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-21 22:13:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-21 22:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2023-11-21 22:13:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2023-11-21 22:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 22:13:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 22:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2023-11-21 22:13:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2023-11-21 22:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2023-11-21 22:13:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2023-11-21 22:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 22:13:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 22:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2023-11-21 22:13:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2023-11-21 22:13:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2023-11-21 22:13:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2023-11-21 22:13:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-21 22:13:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-21 22:13:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2023-11-21 22:13:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2023-11-21 22:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 22:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-21 22:13:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-21 22:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2023-11-21 22:13:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2023-11-21 22:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2023-11-21 22:13:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2023-11-21 22:13:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-21 22:13:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-21 22:13:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:13:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:13:01,469 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:13:01,473 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:13:31,338 INFO L281 CfgBuilder]: Performing block encoding