./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--video--fbdev--via--viafb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire --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 d9fdcdadedcf7a4ab4459e18b64bd95802926f5ef57392201c9d32fe3875db55 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:32:21,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:32:21,703 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:32:21,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:32:21,709 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:32:21,739 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:32:21,740 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:32:21,741 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:32:21,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:32:21,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:32:21,743 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:32:21,744 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:32:21,745 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:32:21,745 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:32:21,746 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:32:21,747 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:32:21,748 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:32:21,749 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:32:21,749 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:32:21,750 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:32:21,751 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:32:21,752 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:32:21,753 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:32:21,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:32:21,754 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:32:21,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:32:21,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:32:21,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:32:21,757 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:32:21,758 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:32:21,758 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:32:21,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:32:21,760 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:32:21,760 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:32:21,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:32:21,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:32:21,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:32:21,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:32:21,764 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:32:21,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:32:21,766 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:32:21,767 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:32:21,767 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:32:21,768 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:32:21,769 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_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9fdcdadedcf7a4ab4459e18b64bd95802926f5ef57392201c9d32fe3875db55 [2023-11-23 21:32:22,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:32:22,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:32:22,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:32:22,162 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:32:22,163 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:32:22,164 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-11-23 21:32:25,656 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:32:26,583 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:32:26,584 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-11-23 21:32:26,645 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/data/6389e489d/b08964735de74e04b57c78b0ece0f5f3/FLAGb83556936 [2023-11-23 21:32:26,665 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/data/6389e489d/b08964735de74e04b57c78b0ece0f5f3 [2023-11-23 21:32:26,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:32:26,677 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:32:26,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:32:26,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:32:26,686 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:32:26,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:32:26" (1/1) ... [2023-11-23 21:32:26,689 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d503035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:26, skipping insertion in model container [2023-11-23 21:32:26,689 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:32:26" (1/1) ... [2023-11-23 21:32:26,964 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:32:32,011 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_43157915-c191-4b46-9f5e-50f3614de254/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[492049,492062] [2023-11-23 21:32:32,084 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:32:32,305 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:32:32,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4692] [2023-11-23 21:32:32,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4699] [2023-11-23 21:32:32,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4713] [2023-11-23 21:32:32,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4721] [2023-11-23 21:32:32,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5332] [2023-11-23 21:32:32,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5335] [2023-11-23 21:32:32,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5338] [2023-11-23 21:32:32,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5341] [2023-11-23 21:32:32,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5344] [2023-11-23 21:32:32,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5359-5360] [2023-11-23 21:32:32,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5363-5364] [2023-11-23 21:32:32,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5367-5368] [2023-11-23 21:32:32,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5371-5372] [2023-11-23 21:32:32,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5375-5376] [2023-11-23 21:32:32,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5533-5534] [2023-11-23 21:32:32,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5537-5538] [2023-11-23 21:32:32,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5541-5542] [2023-11-23 21:32:32,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5545-5546] [2023-11-23 21:32:32,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5549-5550] [2023-11-23 21:32:32,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5566-5567] [2023-11-23 21:32:32,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5570-5571] [2023-11-23 21:32:32,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5574-5575] [2023-11-23 21:32:32,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5578-5579] [2023-11-23 21:32:32,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5582-5583] [2023-11-23 21:32:32,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5600-5601] [2023-11-23 21:32:32,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5604-5605] [2023-11-23 21:32:32,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5608-5609] [2023-11-23 21:32:32,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5612-5613] [2023-11-23 21:32:32,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5616-5617] [2023-11-23 21:32:32,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5668-5669] [2023-11-23 21:32:32,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5672-5673] [2023-11-23 21:32:32,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5676-5677] [2023-11-23 21:32:32,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5680-5681] [2023-11-23 21:32:32,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5684-5685] [2023-11-23 21:32:32,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [11414] [2023-11-23 21:32:32,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [11422] [2023-11-23 21:32:32,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [12416] [2023-11-23 21:32:33,029 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_43157915-c191-4b46-9f5e-50f3614de254/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[492049,492062] [2023-11-23 21:32:33,039 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:32:33,413 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:32:33,414 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:32:33,414 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:32:33,422 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:32:33,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33 WrapperNode [2023-11-23 21:32:33,425 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:32:33,426 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:32:33,427 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:32:33,427 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:32:33,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:33,789 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:34,862 INFO L138 Inliner]: procedures = 538, calls = 9989, calls flagged for inlining = 285, calls inlined = 265, statements flattened = 18537 [2023-11-23 21:32:34,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:32:34,877 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:32:34,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:32:34,878 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:32:34,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:34,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:35,197 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:35,212 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:35,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:35,977 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:36,054 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:36,120 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:36,238 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:32:36,240 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:32:36,240 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:32:36,241 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:32:36,242 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:33" (1/1) ... [2023-11-23 21:32:36,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:32:36,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:32:36,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:36,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43157915-c191-4b46-9f5e-50f3614de254/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:32:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2023-11-23 21:32:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2023-11-23 21:32:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-23 21:32:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2023-11-23 21:32:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2023-11-23 21:32:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2023-11-23 21:32:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2023-11-23 21:32:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:32:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:32:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2023-11-23 21:32:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2023-11-23 21:32:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:32:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:32:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:32:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:32:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2023-11-23 21:32:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2023-11-23 21:32:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2023-11-23 21:32:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2023-11-23 21:32:36,355 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-23 21:32:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-23 21:32:36,356 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2023-11-23 21:32:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2023-11-23 21:32:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2023-11-23 21:32:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2023-11-23 21:32:36,357 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2023-11-23 21:32:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2023-11-23 21:32:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2023-11-23 21:32:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2023-11-23 21:32:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2023-11-23 21:32:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2023-11-23 21:32:36,358 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2023-11-23 21:32:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2023-11-23 21:32:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2023-11-23 21:32:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2023-11-23 21:32:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2023-11-23 21:32:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2023-11-23 21:32:36,359 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2023-11-23 21:32:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2023-11-23 21:32:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:32:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2023-11-23 21:32:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2023-11-23 21:32:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:32:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2023-11-23 21:32:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2023-11-23 21:32:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2023-11-23 21:32:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2023-11-23 21:32:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2023-11-23 21:32:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2023-11-23 21:32:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-11-23 21:32:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-11-23 21:32:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2023-11-23 21:32:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2023-11-23 21:32:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2023-11-23 21:32:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2023-11-23 21:32:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:32:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:32:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:32:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:32:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2023-11-23 21:32:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2023-11-23 21:32:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2023-11-23 21:32:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2023-11-23 21:32:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:32:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:32:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:32:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2023-11-23 21:32:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2023-11-23 21:32:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2023-11-23 21:32:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2023-11-23 21:32:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2023-11-23 21:32:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2023-11-23 21:32:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2023-11-23 21:32:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2023-11-23 21:32:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2023-11-23 21:32:36,368 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2023-11-23 21:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-23 21:32:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-23 21:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:32:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-11-23 21:32:36,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-11-23 21:32:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:32:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:32:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2023-11-23 21:32:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2023-11-23 21:32:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:32:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2023-11-23 21:32:36,370 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2023-11-23 21:32:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-23 21:32:36,371 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-23 21:32:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:32:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2023-11-23 21:32:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2023-11-23 21:32:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2023-11-23 21:32:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2023-11-23 21:32:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2023-11-23 21:32:36,372 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2023-11-23 21:32:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:32:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2023-11-23 21:32:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2023-11-23 21:32:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2023-11-23 21:32:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2023-11-23 21:32:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2023-11-23 21:32:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2023-11-23 21:32:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:32:36,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:32:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2023-11-23 21:32:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2023-11-23 21:32:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:32:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:32:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2023-11-23 21:32:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2023-11-23 21:32:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:32:36,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:32:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-23 21:32:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-23 21:32:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2023-11-23 21:32:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2023-11-23 21:32:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-11-23 21:32:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-11-23 21:32:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2023-11-23 21:32:36,375 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2023-11-23 21:32:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2023-11-23 21:32:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2023-11-23 21:32:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2023-11-23 21:32:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2023-11-23 21:32:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2023-11-23 21:32:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2023-11-23 21:32:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:32:36,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:32:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:32:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2023-11-23 21:32:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2023-11-23 21:32:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-23 21:32:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-23 21:32:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2023-11-23 21:32:36,377 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2023-11-23 21:32:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2023-11-23 21:32:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2023-11-23 21:32:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:32:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2023-11-23 21:32:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2023-11-23 21:32:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:32:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:32:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:32:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2023-11-23 21:32:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2023-11-23 21:32:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:32:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:32:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2023-11-23 21:32:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2023-11-23 21:32:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:32:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:32:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2023-11-23 21:32:36,379 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2023-11-23 21:32:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2023-11-23 21:32:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2023-11-23 21:32:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2023-11-23 21:32:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2023-11-23 21:32:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2023-11-23 21:32:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2023-11-23 21:32:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2023-11-23 21:32:36,380 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2023-11-23 21:32:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2023-11-23 21:32:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2023-11-23 21:32:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2023-11-23 21:32:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2023-11-23 21:32:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:32:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:32:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2023-11-23 21:32:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2023-11-23 21:32:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2023-11-23 21:32:36,381 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2023-11-23 21:32:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2023-11-23 21:32:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2023-11-23 21:32:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2023-11-23 21:32:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2023-11-23 21:32:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2023-11-23 21:32:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2023-11-23 21:32:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:32:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:32:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2023-11-23 21:32:36,382 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2023-11-23 21:32:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:32:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:32:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2023-11-23 21:32:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2023-11-23 21:32:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2023-11-23 21:32:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2023-11-23 21:32:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-11-23 21:32:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-11-23 21:32:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2023-11-23 21:32:36,383 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2023-11-23 21:32:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-11-23 21:32:36,384 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-11-23 21:32:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:32:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:32:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:32:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:32:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-11-23 21:32:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-11-23 21:32:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2023-11-23 21:32:36,385 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2023-11-23 21:32:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2023-11-23 21:32:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2023-11-23 21:32:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2023-11-23 21:32:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2023-11-23 21:32:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 21:32:36,386 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-23 21:32:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2023-11-23 21:32:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2023-11-23 21:32:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2023-11-23 21:32:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2023-11-23 21:32:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2023-11-23 21:32:36,387 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2023-11-23 21:32:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2023-11-23 21:32:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2023-11-23 21:32:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2023-11-23 21:32:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2023-11-23 21:32:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2023-11-23 21:32:36,388 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2023-11-23 21:32:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2023-11-23 21:32:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2023-11-23 21:32:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:32:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:32:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2023-11-23 21:32:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2023-11-23 21:32:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:32:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:32:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2023-11-23 21:32:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2023-11-23 21:32:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-11-23 21:32:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-11-23 21:32:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2023-11-23 21:32:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2023-11-23 21:32:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2023-11-23 21:32:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2023-11-23 21:32:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:32:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:32:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:32:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:32:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2023-11-23 21:32:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2023-11-23 21:32:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2023-11-23 21:32:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2023-11-23 21:32:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:32:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:32:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:32:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2023-11-23 21:32:36,393 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2023-11-23 21:32:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-11-23 21:32:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-11-23 21:32:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:32:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:32:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:32:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2023-11-23 21:32:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2023-11-23 21:32:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-11-23 21:32:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-11-23 21:32:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2023-11-23 21:32:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2023-11-23 21:32:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2023-11-23 21:32:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2023-11-23 21:32:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:32:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:32:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:32:36,395 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2023-11-23 21:32:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2023-11-23 21:32:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:32:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:32:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2023-11-23 21:32:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2023-11-23 21:32:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2023-11-23 21:32:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2023-11-23 21:32:36,396 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:32:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:32:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 21:32:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 21:32:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2023-11-23 21:32:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2023-11-23 21:32:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2023-11-23 21:32:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2023-11-23 21:32:36,397 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2023-11-23 21:32:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2023-11-23 21:32:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2023-11-23 21:32:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2023-11-23 21:32:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2023-11-23 21:32:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2023-11-23 21:32:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2023-11-23 21:32:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2023-11-23 21:32:36,398 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2023-11-23 21:32:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2023-11-23 21:32:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2023-11-23 21:32:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2023-11-23 21:32:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-11-23 21:32:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-11-23 21:32:36,399 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2023-11-23 21:32:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2023-11-23 21:32:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-23 21:32:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-11-23 21:32:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2023-11-23 21:32:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2023-11-23 21:32:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2023-11-23 21:32:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2023-11-23 21:32:36,400 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2023-11-23 21:32:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2023-11-23 21:32:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2023-11-23 21:32:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2023-11-23 21:32:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2023-11-23 21:32:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2023-11-23 21:32:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2023-11-23 21:32:36,401 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2023-11-23 21:32:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:32:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:32:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2023-11-23 21:32:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2023-11-23 21:32:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2023-11-23 21:32:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2023-11-23 21:32:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:32:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-23 21:32:36,402 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-23 21:32:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-11-23 21:32:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-11-23 21:32:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:32:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:32:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2023-11-23 21:32:36,403 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2023-11-23 21:32:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2023-11-23 21:32:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2023-11-23 21:32:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:32:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:32:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2023-11-23 21:32:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2023-11-23 21:32:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-23 21:32:36,404 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-23 21:32:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2023-11-23 21:32:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2023-11-23 21:32:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 21:32:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 21:32:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2023-11-23 21:32:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2023-11-23 21:32:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2023-11-23 21:32:36,405 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2023-11-23 21:32:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2023-11-23 21:32:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2023-11-23 21:32:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-23 21:32:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-23 21:32:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2023-11-23 21:32:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2023-11-23 21:32:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2023-11-23 21:32:36,406 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2023-11-23 21:32:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-23 21:32:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-23 21:32:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-23 21:32:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-23 21:32:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2023-11-23 21:32:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2023-11-23 21:32:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2023-11-23 21:32:36,407 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2023-11-23 21:32:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2023-11-23 21:32:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2023-11-23 21:32:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2023-11-23 21:32:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2023-11-23 21:32:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2023-11-23 21:32:36,408 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2023-11-23 21:32:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2023-11-23 21:32:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2023-11-23 21:32:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2023-11-23 21:32:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2023-11-23 21:32:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2023-11-23 21:32:36,409 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2023-11-23 21:32:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:32:36,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:32:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2023-11-23 21:32:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2023-11-23 21:32:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2023-11-23 21:32:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2023-11-23 21:32:36,418 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-23 21:32:36,418 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-23 21:32:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2023-11-23 21:32:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2023-11-23 21:32:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2023-11-23 21:32:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2023-11-23 21:32:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 21:32:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 21:32:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2023-11-23 21:32:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2023-11-23 21:32:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:32:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:32:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:32:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2023-11-23 21:32:36,420 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2023-11-23 21:32:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2023-11-23 21:32:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2023-11-23 21:32:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2023-11-23 21:32:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2023-11-23 21:32:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2023-11-23 21:32:36,421 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2023-11-23 21:32:36,421 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2023-11-23 21:32:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2023-11-23 21:32:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2023-11-23 21:32:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2023-11-23 21:32:36,422 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-11-23 21:32:36,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-11-23 21:32:38,035 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:32:38,050 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:32:41,079 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;