./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:11:39,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:11:39,706 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-12 00:11:39,710 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:11:39,710 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:11:39,735 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:11:39,736 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:11:39,736 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:11:39,737 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:11:39,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:11:39,738 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:11:39,739 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:11:39,739 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:11:39,740 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:11:39,740 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:11:39,741 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:11:39,741 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:11:39,742 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:11:39,742 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:11:39,743 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:11:39,743 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:11:39,744 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:11:39,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:11:39,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:11:39,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:11:39,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:11:39,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:11:39,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:11:39,747 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:11:39,747 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:11:39,747 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:11:39,748 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:11:39,748 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:11:39,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:11:39,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:11:39,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:11:39,749 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:11:39,749 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:11:39,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:11:39,750 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:11:39,750 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:11:39,750 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:11:39,750 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2023-11-12 00:11:40,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:11:40,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:11:40,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:11:40,078 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:11:40,079 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:11:40,080 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2023-11-12 00:11:43,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:11:43,850 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:11:43,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2023-11-12 00:11:43,910 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/data/ae2513314/11aae0d5b9f34ae58d0a8b5b578f7461/FLAG74cbadb8a [2023-11-12 00:11:43,928 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/data/ae2513314/11aae0d5b9f34ae58d0a8b5b578f7461 [2023-11-12 00:11:43,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:11:43,937 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:11:43,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:11:43,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:11:43,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:11:43,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:11:43" (1/1) ... [2023-11-12 00:11:43,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f415f41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:43, skipping insertion in model container [2023-11-12 00:11:43,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:11:43" (1/1) ... [2023-11-12 00:11:44,152 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:11:47,220 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2023-11-12 00:11:47,225 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2023-11-12 00:11:47,225 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2023-11-12 00:11:47,235 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2023-11-12 00:11:47,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:11:47,355 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:11:47,535 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"); [4738] [2023-11-12 00:11:47,537 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)); [4745] [2023-11-12 00:11:47,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4752] [2023-11-12 00:11:47,538 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [4784-4785] [2023-11-12 00:11:47,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4790-4792] [2023-11-12 00:11:47,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4875] [2023-11-12 00:11:47,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4882] [2023-11-12 00:11:48,044 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2023-11-12 00:11:48,045 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2023-11-12 00:11:48,045 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2023-11-12 00:11:48,046 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_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2023-11-12 00:11:48,051 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:11:48,222 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:11:48,230 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:11:48,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48 WrapperNode [2023-11-12 00:11:48,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:11:48,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:11:48,233 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:11:48,233 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:11:48,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,413 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,647 INFO L138 Inliner]: procedures = 404, calls = 3171, calls flagged for inlining = 199, calls inlined = 184, statements flattened = 6281 [2023-11-12 00:11:48,648 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:11:48,649 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:11:48,649 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:11:48,649 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:11:48,659 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,660 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,692 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,693 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,899 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,924 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,965 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:48,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:49,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:11:49,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:11:49,048 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:11:49,049 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:11:49,049 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:11:48" (1/1) ... [2023-11-12 00:11:49,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:11:49,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:11:49,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:11:49,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b577ce2-1b42-47f0-adc4-4041b0ee35eb/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2023-11-12 00:11:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2023-11-12 00:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2023-11-12 00:11:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2023-11-12 00:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:11:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-12 00:11:49,121 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-12 00:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-12 00:11:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-12 00:11:49,122 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-12 00:11:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-12 00:11:49,122 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 00:11:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 00:11:49,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2023-11-12 00:11:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2023-11-12 00:11:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2023-11-12 00:11:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2023-11-12 00:11:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 00:11:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2023-11-12 00:11:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2023-11-12 00:11:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-12 00:11:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-12 00:11:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2023-11-12 00:11:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2023-11-12 00:11:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-12 00:11:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-12 00:11:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 00:11:49,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 00:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-12 00:11:49,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-12 00:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-12 00:11:49,125 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-12 00:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-12 00:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-12 00:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2023-11-12 00:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2023-11-12 00:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2023-11-12 00:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2023-11-12 00:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2023-11-12 00:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2023-11-12 00:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-11-12 00:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-11-12 00:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2023-11-12 00:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2023-11-12 00:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-12 00:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-12 00:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 00:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2023-11-12 00:11:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2023-11-12 00:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-12 00:11:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-12 00:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-12 00:11:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-12 00:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2023-11-12 00:11:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2023-11-12 00:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:11:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-12 00:11:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-12 00:11:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:11:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2023-11-12 00:11:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2023-11-12 00:11:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2023-11-12 00:11:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2023-11-12 00:11:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 00:11:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 00:11:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2023-11-12 00:11:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2023-11-12 00:11:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-12 00:11:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-12 00:11:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2023-11-12 00:11:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2023-11-12 00:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-12 00:11:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-12 00:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2023-11-12 00:11:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2023-11-12 00:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-12 00:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-12 00:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-12 00:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-12 00:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2023-11-12 00:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2023-11-12 00:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2023-11-12 00:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2023-11-12 00:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-12 00:11:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-12 00:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-12 00:11:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-12 00:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-12 00:11:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-12 00:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-12 00:11:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-12 00:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-12 00:11:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-12 00:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2023-11-12 00:11:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2023-11-12 00:11:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-12 00:11:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-12 00:11:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:11:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:11:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:11:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2023-11-12 00:11:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2023-11-12 00:11:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2023-11-12 00:11:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2023-11-12 00:11:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-12 00:11:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-12 00:11:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2023-11-12 00:11:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2023-11-12 00:11:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2023-11-12 00:11:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2023-11-12 00:11:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2023-11-12 00:11:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2023-11-12 00:11:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-12 00:11:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-12 00:11:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-12 00:11:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-12 00:11:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2023-11-12 00:11:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2023-11-12 00:11:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-12 00:11:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-12 00:11:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:11:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:11:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2023-11-12 00:11:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2023-11-12 00:11:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-12 00:11:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-12 00:11:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-12 00:11:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-12 00:11:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 00:11:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:11:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 00:11:49,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 00:11:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2023-11-12 00:11:49,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2023-11-12 00:11:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-12 00:11:49,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-12 00:11:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2023-11-12 00:11:49,148 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2023-11-12 00:11:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-12 00:11:49,150 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-12 00:11:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 00:11:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 00:11:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:11:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:11:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2023-11-12 00:11:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2023-11-12 00:11:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2023-11-12 00:11:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2023-11-12 00:11:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2023-11-12 00:11:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2023-11-12 00:11:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:11:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 00:11:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 00:11:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:11:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:11:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 00:11:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 00:11:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-12 00:11:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-12 00:11:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2023-11-12 00:11:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2023-11-12 00:11:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2023-11-12 00:11:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2023-11-12 00:11:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 00:11:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 00:11:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-12 00:11:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-12 00:11:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-12 00:11:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-12 00:11:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2023-11-12 00:11:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2023-11-12 00:11:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-12 00:11:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-12 00:11:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-12 00:11:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-12 00:11:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2023-11-12 00:11:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2023-11-12 00:11:49,162 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2023-11-12 00:11:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2023-11-12 00:11:49,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:11:49,162 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2023-11-12 00:11:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2023-11-12 00:11:49,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 00:11:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 00:11:49,163 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2023-11-12 00:11:49,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2023-11-12 00:11:49,164 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2023-11-12 00:11:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2023-11-12 00:11:49,164 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-12 00:11:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-12 00:11:49,164 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2023-11-12 00:11:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2023-11-12 00:11:49,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-12 00:11:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-12 00:11:49,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-12 00:11:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-12 00:11:49,166 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-12 00:11:49,166 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-12 00:11:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:11:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2023-11-12 00:11:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2023-11-12 00:11:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2023-11-12 00:11:49,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2023-11-12 00:11:49,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-12 00:11:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-12 00:11:50,032 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:11:50,037 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:11:50,169 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;