./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu --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 d9fdcdadedcf7a4ab4459e18b64bd95802926f5ef57392201c9d32fe3875db55 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:22,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:22,495 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:22,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:22,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:22,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:22,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:22,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:22,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:22,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:22,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:22,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:22,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:22,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:22,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:22,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:22,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:22,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:22,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:22,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:22,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:22,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:22,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:22,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:22,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:22,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:22,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:22,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:22,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:22,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:22,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:22,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:22,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:22,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:22,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:22,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:22,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:22,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:22,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:22,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:22,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:22,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:40:22,664 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:22,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:22,666 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:22,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:22,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:22,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:22,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:22,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:22,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:22,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:22,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:22,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:22,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:22,669 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:22,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:22,669 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:22,669 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:22,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:22,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:22,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:22,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:22,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:22,671 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:40:22,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:40:22,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:22,672 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_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9fdcdadedcf7a4ab4459e18b64bd95802926f5ef57392201c9d32fe3875db55 [2021-11-23 15:40:22,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:22,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:22,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:22,950 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:22,951 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:22,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:40:23,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/18da9f2cc/09329a0f5930416097918dd17897ce39/FLAG2031f42ec [2021-11-23 15:40:24,127 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:24,128 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/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 [2021-11-23 15:40:24,194 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/18da9f2cc/09329a0f5930416097918dd17897ce39/FLAG2031f42ec [2021-11-23 15:40:24,378 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/18da9f2cc/09329a0f5930416097918dd17897ce39 [2021-11-23 15:40:24,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:24,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:24,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:24,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:24,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:24,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:24" (1/1) ... [2021-11-23 15:40:24,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dde4f24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:24, skipping insertion in model container [2021-11-23 15:40:24,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:24" (1/1) ... [2021-11-23 15:40:24,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:24,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:29,660 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_463578b5-300d-4e08-baeb-99b00eecda4b/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] [2021-11-23 15:40:29,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:29,936 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:30,685 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_463578b5-300d-4e08-baeb-99b00eecda4b/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] [2021-11-23 15:40:30,695 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:31,043 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:31,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31 WrapperNode [2021-11-23 15:40:31,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:31,046 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:31,046 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:31,046 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:31,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:31,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:32,152 INFO L137 Inliner]: procedures = 538, calls = 9853, calls flagged for inlining = 285, calls inlined = 265, statements flattened = 17142 [2021-11-23 15:40:32,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:32,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:32,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:32,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:32,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:32,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:32,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:32,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:32,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:33,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:33,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:33,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:33,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:33,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:33,407 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:33,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:33,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:33,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:33,451 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:33,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-23 15:40:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-23 15:40:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:40:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:40:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:40:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-23 15:40:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-23 15:40:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:40:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:40:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:40:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:40:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-23 15:40:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-23 15:40:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-23 15:40:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-23 15:40:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:40:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:40:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-23 15:40:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-23 15:40:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-23 15:40:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-23 15:40:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-23 15:40:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-23 15:40:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-23 15:40:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-23 15:40:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-23 15:40:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-23 15:40:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-23 15:40:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-23 15:40:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-23 15:40:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-23 15:40:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-23 15:40:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-23 15:40:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-23 15:40:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-23 15:40:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:40:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:40:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:40:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-23 15:40:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-23 15:40:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-23 15:40:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-23 15:40:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-23 15:40:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-23 15:40:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:40:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:40:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-23 15:40:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-23 15:40:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-23 15:40:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-23 15:40:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:40:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:40:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-23 15:40:33,512 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-23 15:40:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-23 15:40:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-23 15:40:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:40:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:40:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-23 15:40:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-23 15:40:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-23 15:40:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-23 15:40:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-23 15:40:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-23 15:40:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-23 15:40:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-23 15:40:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-23 15:40:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-23 15:40:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:40:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:40:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:40:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:40:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-23 15:40:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-23 15:40:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:40:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:40:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-23 15:40:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-23 15:40:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:40:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:40:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:40:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:40:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:40:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:40:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-23 15:40:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-23 15:40:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-23 15:40:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-23 15:40:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:40:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:40:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:40:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-23 15:40:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-23 15:40:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-23 15:40:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-23 15:40:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-23 15:40:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-23 15:40:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-23 15:40:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-23 15:40:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:40:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:40:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-23 15:40:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-23 15:40:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:40:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:40:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:40:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:40:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-23 15:40:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-23 15:40:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:40:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:40:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-23 15:40:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-23 15:40:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-23 15:40:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-23 15:40:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-23 15:40:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-23 15:40:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-23 15:40:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-23 15:40:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:40:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:40:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-23 15:40:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-23 15:40:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:40:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:40:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-23 15:40:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-23 15:40:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-23 15:40:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-23 15:40:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-23 15:40:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-23 15:40:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:40:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:40:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-23 15:40:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-23 15:40:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-23 15:40:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-23 15:40:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:40:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-23 15:40:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-23 15:40:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-23 15:40:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-23 15:40:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-23 15:40:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-23 15:40:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-23 15:40:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-23 15:40:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-23 15:40:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-23 15:40:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-23 15:40:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-23 15:40:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-23 15:40:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-23 15:40:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:40:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:40:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-23 15:40:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-23 15:40:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-23 15:40:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-23 15:40:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-23 15:40:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-23 15:40:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-23 15:40:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-23 15:40:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-23 15:40:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-23 15:40:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-23 15:40:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-23 15:40:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:40:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:40:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-23 15:40:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-23 15:40:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:40:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:40:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:40:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:40:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-23 15:40:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-23 15:40:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:40:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:40:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:40:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:40:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-23 15:40:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-23 15:40:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-23 15:40:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-23 15:40:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-23 15:40:33,550 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-23 15:40:33,550 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:40:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:40:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-23 15:40:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-23 15:40:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-23 15:40:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-23 15:40:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-23 15:40:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-23 15:40:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-23 15:40:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-23 15:40:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-23 15:40:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-23 15:40:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-23 15:40:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-23 15:40:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-23 15:40:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-23 15:40:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:40:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:40:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:40:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:40:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:40:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:40:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-23 15:40:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-23 15:40:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:40:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:40:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-23 15:40:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-23 15:40:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:40:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:40:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:40:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:40:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:40:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:40:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-23 15:40:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-23 15:40:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-23 15:40:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-23 15:40:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:40:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:40:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-23 15:40:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-23 15:40:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-23 15:40:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-23 15:40:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:40:33,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:40:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-23 15:40:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-23 15:40:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:40:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:40:33,562 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 [2021-11-23 15:40:33,562 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 [2021-11-23 15:40:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-23 15:40:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-23 15:40:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-23 15:40:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-23 15:40:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-23 15:40:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-23 15:40:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-23 15:40:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-23 15:40:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:40:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:40:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:40:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:40:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-23 15:40:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-23 15:40:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-23 15:40:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-23 15:40:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-23 15:40:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-23 15:40:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-23 15:40:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-23 15:40:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-23 15:40:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-23 15:40:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-23 15:40:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-23 15:40:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-23 15:40:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-23 15:40:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:40:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:40:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:40:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:40:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-23 15:40:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-23 15:40:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:40:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:40:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-23 15:40:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-23 15:40:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-23 15:40:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-23 15:40:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-23 15:40:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-23 15:40:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-23 15:40:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-23 15:40:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-23 15:40:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-23 15:40:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-23 15:40:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-23 15:40:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-23 15:40:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-23 15:40:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-23 15:40:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-23 15:40:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:40:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:40:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:40:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:40:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:40:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-23 15:40:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-23 15:40:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-23 15:40:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-23 15:40:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:40:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:40:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-23 15:40:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-23 15:40:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:40:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:40:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2021-11-23 15:40:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2021-11-23 15:40:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:40:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:40:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-23 15:40:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-23 15:40:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-23 15:40:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-23 15:40:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-23 15:40:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-23 15:40:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:40:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:40:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-23 15:40:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-23 15:40:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-23 15:40:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-23 15:40:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:40:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:40:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:40:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:40:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:40:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:40:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-23 15:40:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-23 15:40:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-23 15:40:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-23 15:40:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-23 15:40:33,576 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-23 15:40:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-23 15:40:33,576 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-23 15:40:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-23 15:40:33,576 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-23 15:40:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-23 15:40:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-23 15:40:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-23 15:40:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-23 15:40:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:40:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:40:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-23 15:40:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-23 15:40:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-23 15:40:33,578 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-23 15:40:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:40:33,578 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:40:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-23 15:40:33,578 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-23 15:40:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-23 15:40:33,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-23 15:40:33,578 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:40:33,579 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:40:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-23 15:40:33,579 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-23 15:40:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:40:33,579 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:40:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:40:33,579 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-23 15:40:33,579 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-23 15:40:33,580 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-23 15:40:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-23 15:40:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-23 15:40:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-23 15:40:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-23 15:40:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-23 15:40:33,581 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-23 15:40:33,581 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-23 15:40:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:40:33,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:40:33,582 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:40:33,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:40:35,058 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:40:35,063 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:40:47,506 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:40:47,511 INFO L158 Benchmark]: Toolchain (without parser) took 23127.31ms. Allocated memory was 123.7MB in the beginning and 803.2MB in the end (delta: 679.5MB). Free memory was 69.9MB in the beginning and 198.6MB in the end (delta: -128.7MB). Peak memory consumption was 593.0MB. Max. memory is 16.1GB. [2021-11-23 15:40:47,513 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 44.6MB in the beginning and 44.5MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:47,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6660.56ms. Allocated memory was 123.7MB in the beginning and 243.3MB in the end (delta: 119.5MB). Free memory was 69.9MB in the beginning and 103.2MB in the end (delta: -33.3MB). Peak memory consumption was 123.1MB. Max. memory is 16.1GB. [2021-11-23 15:40:47,515 INFO L158 Benchmark]: Boogie Procedure Inliner took 1109.14ms. Allocated memory was 243.3MB in the beginning and 390.1MB in the end (delta: 146.8MB). Free memory was 103.2MB in the beginning and 227.0MB in the end (delta: -123.7MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:47,516 INFO L158 Benchmark]: Boogie Preprocessor took 1250.40ms. Allocated memory is still 390.1MB. Free memory was 227.0MB in the beginning and 207.9MB in the end (delta: 19.0MB). Peak memory consumption was 102.9MB. Max. memory is 16.1GB. [2021-11-23 15:40:47,517 INFO L158 Benchmark]: RCFGBuilder took 14101.80ms. Allocated memory was 390.1MB in the beginning and 803.2MB in the end (delta: 413.1MB). Free memory was 207.9MB in the beginning and 198.6MB in the end (delta: 9.3MB). Peak memory consumption was 463.5MB. Max. memory is 16.1GB. [2021-11-23 15:40:47,526 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 44.6MB in the beginning and 44.5MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6660.56ms. Allocated memory was 123.7MB in the beginning and 243.3MB in the end (delta: 119.5MB). Free memory was 69.9MB in the beginning and 103.2MB in the end (delta: -33.3MB). Peak memory consumption was 123.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1109.14ms. Allocated memory was 243.3MB in the beginning and 390.1MB in the end (delta: 146.8MB). Free memory was 103.2MB in the beginning and 227.0MB in the end (delta: -123.7MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1250.40ms. Allocated memory is still 390.1MB. Free memory was 227.0MB in the beginning and 207.9MB in the end (delta: 19.0MB). Peak memory consumption was 102.9MB. Max. memory is 16.1GB. * RCFGBuilder took 14101.80ms. Allocated memory was 390.1MB in the beginning and 803.2MB in the end (delta: 413.1MB). Free memory was 207.9MB in the beginning and 198.6MB in the end (delta: 9.3MB). Peak memory consumption was 463.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:40:47,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu --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 d9fdcdadedcf7a4ab4459e18b64bd95802926f5ef57392201c9d32fe3875db55 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:50,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:50,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:50,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:50,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:50,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:50,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:50,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:50,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:50,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:50,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:50,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:50,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:50,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:50,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:50,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:50,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:50,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:50,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:50,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:50,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:50,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:50,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:50,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:50,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:50,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:50,398 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:50,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:50,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:50,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:50,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:50,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:50,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:50,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:50,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:50,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:50,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:50,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:50,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:50,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:50,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:50,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:40:50,473 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:50,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:50,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:50,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:50,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:50,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:50,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:50,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:50,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:50,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:50,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:50,477 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:40:50,477 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:40:50,477 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:40:50,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:50,477 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:50,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:50,480 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:50,480 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:50,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:50,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:50,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:50,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:50,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:50,482 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:40:50,482 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:40:50,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:50,483 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:40:50,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:40:50,483 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9fdcdadedcf7a4ab4459e18b64bd95802926f5ef57392201c9d32fe3875db55 [2021-11-23 15:40:50,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:50,886 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:50,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:50,890 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:50,893 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:50,895 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:40:50,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/65a66b8b4/f458d6305c014737ab7d0dcc3e5dfee9/FLAG8a87e7b79 [2021-11-23 15:40:52,211 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:52,212 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/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 [2021-11-23 15:40:52,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/65a66b8b4/f458d6305c014737ab7d0dcc3e5dfee9/FLAG8a87e7b79 [2021-11-23 15:40:52,378 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/data/65a66b8b4/f458d6305c014737ab7d0dcc3e5dfee9 [2021-11-23 15:40:52,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:52,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:52,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:52,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:52,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:52,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:52" (1/1) ... [2021-11-23 15:40:52,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7309689d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:52, skipping insertion in model container [2021-11-23 15:40:52,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:52" (1/1) ... [2021-11-23 15:40:52,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:52,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:58,201 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_463578b5-300d-4e08-baeb-99b00eecda4b/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] [2021-11-23 15:40:58,274 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:58,477 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:40:58,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:59,364 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_463578b5-300d-4e08-baeb-99b00eecda4b/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] [2021-11-23 15:40:59,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:59,515 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:00,514 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_463578b5-300d-4e08-baeb-99b00eecda4b/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] [2021-11-23 15:41:00,532 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:00,952 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:00,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00 WrapperNode [2021-11-23 15:41:00,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:00,955 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:00,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:00,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:00,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:01,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:01,965 INFO L137 Inliner]: procedures = 553, calls = 9853, calls flagged for inlining = 285, calls inlined = 265, statements flattened = 16903 [2021-11-23 15:41:01,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:01,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:01,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:01,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:01,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:01,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:02,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:02,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:02,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:02,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:02,937 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:03,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:03,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:03,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:03,063 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:03,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:00" (1/1) ... [2021-11-23 15:41:03,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:03,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:03,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:03,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-23 15:41:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-23 15:41:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:41:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:41:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:41:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-23 15:41:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-23 15:41:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:41:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:41:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:41:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:41:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-23 15:41:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-23 15:41:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-23 15:41:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-23 15:41:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:41:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:41:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-23 15:41:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-23 15:41:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-23 15:41:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-23 15:41:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-23 15:41:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-23 15:41:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-23 15:41:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-23 15:41:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-23 15:41:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-23 15:41:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-23 15:41:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-23 15:41:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-23 15:41:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-23 15:41:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-23 15:41:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-23 15:41:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:41:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:41:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:41:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-23 15:41:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-23 15:41:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-23 15:41:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-23 15:41:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-23 15:41:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-23 15:41:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:41:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:41:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-23 15:41:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-23 15:41:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-23 15:41:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-23 15:41:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:41:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:41:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:41:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:41:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-23 15:41:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-23 15:41:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-23 15:41:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-23 15:41:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:41:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:41:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-23 15:41:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-23 15:41:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-23 15:41:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-23 15:41:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-23 15:41:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-23 15:41:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:41:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:41:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:41:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-23 15:41:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-23 15:41:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-23 15:41:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-23 15:41:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:41:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:41:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:41:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:41:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:41:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-23 15:41:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-23 15:41:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:41:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:41:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-23 15:41:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-23 15:41:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:41:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:41:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:41:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:41:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-23 15:41:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-23 15:41:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-23 15:41:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-23 15:41:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:41:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:41:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-23 15:41:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-23 15:41:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-23 15:41:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-23 15:41:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-23 15:41:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-23 15:41:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-23 15:41:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-23 15:41:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:41:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:41:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-23 15:41:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-23 15:41:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:41:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:41:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:41:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:41:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-23 15:41:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-23 15:41:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:41:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:41:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-23 15:41:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-23 15:41:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-23 15:41:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-23 15:41:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-23 15:41:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-23 15:41:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-23 15:41:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-23 15:41:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:41:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:41:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-23 15:41:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-23 15:41:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:41:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:41:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-23 15:41:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-23 15:41:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-23 15:41:03,172 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-23 15:41:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-23 15:41:03,172 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-23 15:41:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:41:03,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:41:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:03,173 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~C_INT [2021-11-23 15:41:03,173 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~C_INT [2021-11-23 15:41:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-23 15:41:03,173 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-23 15:41:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:41:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:41:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:03,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:41:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-23 15:41:03,175 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-23 15:41:03,175 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-23 15:41:03,175 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-23 15:41:03,175 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-23 15:41:03,175 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-23 15:41:03,175 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-23 15:41:03,176 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-23 15:41:03,176 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-23 15:41:03,176 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-23 15:41:03,176 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-23 15:41:03,176 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-23 15:41:03,176 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-23 15:41:03,177 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-23 15:41:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-23 15:41:03,177 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-23 15:41:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:41:03,177 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:41:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:41:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-23 15:41:03,178 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-23 15:41:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-23 15:41:03,178 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-23 15:41:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-23 15:41:03,178 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-23 15:41:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-23 15:41:03,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-23 15:41:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-23 15:41:03,179 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-23 15:41:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:03,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-23 15:41:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-23 15:41:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:41:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:41:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-23 15:41:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-23 15:41:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:41:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:41:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:41:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:41:03,181 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:41:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-23 15:41:03,181 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-23 15:41:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:41:03,182 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:41:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:41:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:41:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:41:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:03,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:41:03,183 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:41:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-23 15:41:03,183 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-23 15:41:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-23 15:41:03,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-23 15:41:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-23 15:41:03,184 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-23 15:41:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:41:03,184 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:41:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-23 15:41:03,185 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-23 15:41:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-23 15:41:03,185 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-23 15:41:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-23 15:41:03,185 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-23 15:41:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-23 15:41:03,186 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-23 15:41:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-23 15:41:03,186 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-23 15:41:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-23 15:41:03,186 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-23 15:41:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-23 15:41:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-23 15:41:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:41:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:41:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:41:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:41:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:41:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:41:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-23 15:41:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-23 15:41:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:41:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:41:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-23 15:41:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-23 15:41:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:41:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:41:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:41:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:41:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-23 15:41:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-23 15:41:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-23 15:41:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-23 15:41:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:41:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:41:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-23 15:41:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-23 15:41:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-23 15:41:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-23 15:41:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:41:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:41:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-23 15:41:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-23 15:41:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:41:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:41:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:41:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-23 15:41:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-23 15:41:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:41:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:41:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:41:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-23 15:41:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-23 15:41:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-23 15:41:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-23 15:41:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-23 15:41:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-23 15:41:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:41:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:41:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:41:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:41:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-23 15:41:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-23 15:41:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~~bool~0~TO~VOID [2021-11-23 15:41:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~~bool~0~TO~VOID [2021-11-23 15:41:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-23 15:41:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-23 15:41:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-23 15:41:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-23 15:41:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-23 15:41:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-23 15:41:03,197 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-23 15:41:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-23 15:41:03,197 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-23 15:41:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-23 15:41:03,197 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-23 15:41:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-23 15:41:03,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:41:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:41:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:41:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:41:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-23 15:41:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-23 15:41:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:41:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:41:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-23 15:41:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-23 15:41:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-23 15:41:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-23 15:41:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:41:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:41:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-23 15:41:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-23 15:41:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-23 15:41:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-23 15:41:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-23 15:41:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-23 15:41:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-23 15:41:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-23 15:41:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:41:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:41:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-23 15:41:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-23 15:41:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-23 15:41:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-23 15:41:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:41:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:41:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:41:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:41:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:41:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:41:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:41:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:41:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-23 15:41:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-23 15:41:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-23 15:41:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-23 15:41:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:41:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:41:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-23 15:41:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-23 15:41:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:41:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:41:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2021-11-23 15:41:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2021-11-23 15:41:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:41:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:41:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-23 15:41:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-23 15:41:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-23 15:41:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-23 15:41:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-23 15:41:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-23 15:41:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:41:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:41:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-23 15:41:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-23 15:41:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-23 15:41:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-23 15:41:03,207 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:41:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:41:03,207 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:41:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:41:03,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:41:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:41:03,207 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-23 15:41:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-23 15:41:03,208 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-23 15:41:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-23 15:41:03,208 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-23 15:41:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-23 15:41:03,208 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-23 15:41:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-23 15:41:03,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-23 15:41:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-23 15:41:03,209 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-23 15:41:03,209 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-23 15:41:03,209 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-23 15:41:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-23 15:41:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:41:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:41:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-23 15:41:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-23 15:41:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-23 15:41:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-23 15:41:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:41:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:41:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-23 15:41:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-23 15:41:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-23 15:41:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-23 15:41:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:41:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:41:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-23 15:41:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-23 15:41:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:41:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:41:03,212 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-23 15:41:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-23 15:41:03,213 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-23 15:41:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-23 15:41:03,213 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-23 15:41:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-23 15:41:03,213 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-23 15:41:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-23 15:41:03,214 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-23 15:41:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-23 15:41:03,214 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:41:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:41:03,214 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:41:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:41:04,880 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:04,888 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:21,540 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:21,543 INFO L158 Benchmark]: Toolchain (without parser) took 29158.48ms. Allocated memory was 62.9MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 34.7MB in the beginning and 1.0GB in the end (delta: -968.3MB). Peak memory consumption was 760.2MB. Max. memory is 16.1GB. [2021-11-23 15:41:21,544 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:21,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8566.15ms. Allocated memory was 62.9MB in the beginning and 318.8MB in the end (delta: 255.9MB). Free memory was 34.5MB in the beginning and 133.5MB in the end (delta: -99.0MB). Peak memory consumption was 184.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:21,545 INFO L158 Benchmark]: Boogie Procedure Inliner took 1011.29ms. Allocated memory was 318.8MB in the beginning and 637.5MB in the end (delta: 318.8MB). Free memory was 133.5MB in the beginning and 435.1MB in the end (delta: -301.6MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2021-11-23 15:41:21,546 INFO L158 Benchmark]: Boogie Preprocessor took 1095.21ms. Allocated memory is still 637.5MB. Free memory was 435.1MB in the beginning and 414.0MB in the end (delta: 21.1MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:21,547 INFO L158 Benchmark]: RCFGBuilder took 18478.66ms. Allocated memory was 637.5MB in the beginning and 1.7GB in the end (delta: 1.0GB). Free memory was 414.0MB in the beginning and 1.0GB in the end (delta: -589.0MB). Peak memory consumption was 564.7MB. Max. memory is 16.1GB. [2021-11-23 15:41:21,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8566.15ms. Allocated memory was 62.9MB in the beginning and 318.8MB in the end (delta: 255.9MB). Free memory was 34.5MB in the beginning and 133.5MB in the end (delta: -99.0MB). Peak memory consumption was 184.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1011.29ms. Allocated memory was 318.8MB in the beginning and 637.5MB in the end (delta: 318.8MB). Free memory was 133.5MB in the beginning and 435.1MB in the end (delta: -301.6MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1095.21ms. Allocated memory is still 637.5MB. Free memory was 435.1MB in the beginning and 414.0MB in the end (delta: 21.1MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. * RCFGBuilder took 18478.66ms. Allocated memory was 637.5MB in the beginning and 1.7GB in the end (delta: 1.0GB). Free memory was 414.0MB in the beginning and 1.0GB in the end (delta: -589.0MB). Peak memory consumption was 564.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:21,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_463578b5-300d-4e08-baeb-99b00eecda4b/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable