./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:37:45,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:37:45,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:37:45,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:37:45,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:37:45,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:37:45,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:37:45,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:37:45,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:37:45,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:37:45,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:37:45,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:37:45,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:37:45,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:37:45,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:37:45,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:37:45,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:37:45,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:37:45,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:37:45,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:37:45,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:37:45,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:37:45,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:37:45,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:37:45,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:37:45,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:37:45,477 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:37:45,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:37:45,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:37:45,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:37:45,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:37:45,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:37:45,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:37:45,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:37:45,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:37:45,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:37:45,491 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:37:45,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:37:45,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:37:45,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:37:45,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:37:45,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:37:45,539 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:37:45,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:37:45,548 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:37:45,548 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:37:45,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:37:45,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:37:45,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:37:45,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:37:45,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:37:45,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:37:45,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:37:45,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:37:45,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:37:45,552 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:37:45,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:37:45,552 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:37:45,553 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:37:45,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:37:45,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:45,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:37:45,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:37:45,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:37:45,554 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:37:45,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:37:45,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:37:45,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a9d5983b0a64f88c4fd1a42c435216c8c42bb222ad141217c00fc1ce78e659 [2022-10-17 16:37:45,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:37:45,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:37:45,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:37:45,897 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:37:45,898 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:37:45,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2022-10-17 16:37:45,989 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/data/58b1691ab/6ef7938c24d04619947c95826c598dea/FLAG3b449b7e9 [2022-10-17 16:37:46,847 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:37:46,849 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2022-10-17 16:37:46,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/data/58b1691ab/6ef7938c24d04619947c95826c598dea/FLAG3b449b7e9 [2022-10-17 16:37:47,350 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/data/58b1691ab/6ef7938c24d04619947c95826c598dea [2022-10-17 16:37:47,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:37:47,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:37:47,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:47,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:37:47,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:37:47,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:47" (1/1) ... [2022-10-17 16:37:47,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af91261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:47, skipping insertion in model container [2022-10-17 16:37:47,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:47" (1/1) ... [2022-10-17 16:37:47,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:37:47,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:37:48,770 WARN L230 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_36ead15d-7ded-4467-89ab-f02400a23956/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2022-10-17 16:37:48,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:48,835 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:37:49,217 WARN L230 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_36ead15d-7ded-4467-89ab-f02400a23956/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i[182445,182458] [2022-10-17 16:37:49,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:49,404 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:37:49,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49 WrapperNode [2022-10-17 16:37:49,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:49,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:49,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:37:49,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:37:49,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:49,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:49,874 INFO L138 Inliner]: procedures = 150, calls = 2209, calls flagged for inlining = 66, calls inlined = 60, statements flattened = 4871 [2022-10-17 16:37:49,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:49,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:37:49,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:37:49,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:37:49,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:49,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:49,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:49,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:50,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:50,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:50,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:50,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:50,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:37:50,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:37:50,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:37:50,489 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:37:50,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:49" (1/1) ... [2022-10-17 16:37:50,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:50,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:37:50,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:37:50,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36ead15d-7ded-4467-89ab-f02400a23956/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:37:50,579 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:37:50,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:37:50,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:37:50,581 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2022-10-17 16:37:50,581 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2022-10-17 16:37:50,582 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2022-10-17 16:37:50,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2022-10-17 16:37:50,582 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2022-10-17 16:37:50,583 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2022-10-17 16:37:50,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:37:50,583 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2022-10-17 16:37:50,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2022-10-17 16:37:50,583 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2022-10-17 16:37:50,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2022-10-17 16:37:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2022-10-17 16:37:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2022-10-17 16:37:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2022-10-17 16:37:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2022-10-17 16:37:50,584 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2022-10-17 16:37:50,584 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2022-10-17 16:37:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2022-10-17 16:37:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2022-10-17 16:37:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:37:50,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:37:50,585 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2022-10-17 16:37:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2022-10-17 16:37:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2022-10-17 16:37:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2022-10-17 16:37:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2022-10-17 16:37:50,586 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2022-10-17 16:37:50,586 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2022-10-17 16:37:50,587 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2022-10-17 16:37:50,587 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 16:37:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 16:37:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2022-10-17 16:37:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2022-10-17 16:37:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:37:50,588 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2022-10-17 16:37:50,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2022-10-17 16:37:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2022-10-17 16:37:50,589 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2022-10-17 16:37:50,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:37:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2022-10-17 16:37:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2022-10-17 16:37:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2022-10-17 16:37:50,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2022-10-17 16:37:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:37:50,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-10-17 16:37:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-10-17 16:37:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:37:50,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:37:50,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:37:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:37:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2022-10-17 16:37:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2022-10-17 16:37:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2022-10-17 16:37:50,592 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2022-10-17 16:37:50,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:37:50,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:37:50,593 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2022-10-17 16:37:50,594 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2022-10-17 16:37:50,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:37:50,595 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2022-10-17 16:37:50,595 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2022-10-17 16:37:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:37:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:37:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2022-10-17 16:37:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2022-10-17 16:37:50,596 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-10-17 16:37:50,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-10-17 16:37:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2022-10-17 16:37:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2022-10-17 16:37:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-10-17 16:37:50,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-10-17 16:37:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:37:50,597 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:37:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:37:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:37:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2022-10-17 16:37:50,598 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2022-10-17 16:37:50,598 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 16:37:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 16:37:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2022-10-17 16:37:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2022-10-17 16:37:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2022-10-17 16:37:50,599 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2022-10-17 16:37:50,599 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2022-10-17 16:37:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2022-10-17 16:37:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2022-10-17 16:37:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2022-10-17 16:37:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2022-10-17 16:37:50,600 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2022-10-17 16:37:50,600 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2022-10-17 16:37:50,601 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2022-10-17 16:37:50,601 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2022-10-17 16:37:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2022-10-17 16:37:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:37:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-10-17 16:37:50,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-10-17 16:37:50,602 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 16:37:50,603 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 16:37:50,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:37:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:37:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2022-10-17 16:37:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2022-10-17 16:37:50,604 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:37:50,604 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:37:50,605 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2022-10-17 16:37:50,605 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2022-10-17 16:37:51,273 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:37:51,277 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:37:52,067 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 16:37:52,105 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-10-17 16:37:52,107 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-10-17 16:37:55,849 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock.