./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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 79c59911d632f64892b46f6f0160c6d774def495341e39ab1ffb5f3f230d8f6a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:32:31,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:32:31,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:32:31,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:32:31,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:32:31,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:32:31,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:32:31,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:32:31,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:32:31,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:32:31,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:32:31,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:32:31,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:32:31,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:32:31,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:32:31,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:32:31,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:32:31,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:32:31,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:32:31,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:32:31,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:32:31,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:32:31,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:32:31,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:32:31,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:32:31,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:32:31,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:32:31,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:32:31,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:32:31,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:32:31,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:32:31,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:32:31,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:32:31,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:32:31,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:32:31,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:32:31,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:32:31,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:32:31,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:32:31,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:32:31,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:32:31,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:32:32,003 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:32:32,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:32:32,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:32:32,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:32:32,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:32:32,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:32:32,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:32:32,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:32:32,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:32:32,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:32:32,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:32:32,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:32:32,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:32:32,008 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:32:32,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:32:32,008 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:32:32,009 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:32:32,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:32:32,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:32:32,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:32:32,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:32:32,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:32:32,023 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:32:32,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:32:32,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:32:32,024 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79c59911d632f64892b46f6f0160c6d774def495341e39ab1ffb5f3f230d8f6a [2021-11-23 15:32:32,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:32:32,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:32:32,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:32:32,407 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:32:32,408 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:32:32,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:32:32,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/7f65f445d/d87fbfae4a604833ab7569fcfd5e6f4f/FLAGeb8d2e426 [2021-11-23 15:32:33,801 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:32:33,804 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:32:33,868 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/7f65f445d/d87fbfae4a604833ab7569fcfd5e6f4f/FLAGeb8d2e426 [2021-11-23 15:32:33,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/7f65f445d/d87fbfae4a604833ab7569fcfd5e6f4f [2021-11-23 15:32:33,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:32:33,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:32:33,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:32:33,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:32:33,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:32:33,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:33" (1/1) ... [2021-11-23 15:32:33,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0298e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:33, skipping insertion in model container [2021-11-23 15:32:33,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:33" (1/1) ... [2021-11-23 15:32:33,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:32:34,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:32:34,964 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2021-11-23 15:32:34,965 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2021-11-23 15:32:35,397 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2021-11-23 15:32:40,158 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:32:40,328 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:32:40,432 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2021-11-23 15:32:40,432 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2021-11-23 15:32:40,438 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2021-11-23 15:32:41,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:32:41,624 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:32:41,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41 WrapperNode [2021-11-23 15:32:41,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:32:41,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:32:41,627 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:32:41,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:32:41,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:41,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:42,909 INFO L137 Inliner]: procedures = 543, calls = 9618, calls flagged for inlining = 292, calls inlined = 262, statements flattened = 16818 [2021-11-23 15:32:42,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:32:42,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:32:42,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:32:42,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:32:42,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:42,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:43,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:43,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:43,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:43,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:44,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:44,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:32:44,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:32:44,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:32:44,187 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:32:44,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:41" (1/1) ... [2021-11-23 15:32:44,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:32:44,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:32:44,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:32:44,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:32:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-23 15:32:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-23 15:32:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:32:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-23 15:32:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-23 15:32:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:32:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:32:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:32:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:32:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:32:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:32:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-23 15:32:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-23 15:32:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-23 15:32:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-23 15:32:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:32:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:32:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-23 15:32:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-23 15:32:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-23 15:32:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-23 15:32:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-23 15:32:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-23 15:32:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-23 15:32:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-23 15:32:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-23 15:32:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-23 15:32:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-23 15:32:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-23 15:32:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-23 15:32:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2021-11-23 15:32:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-23 15:32:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-23 15:32:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-23 15:32:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-23 15:32:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:32:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:32:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:32:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-23 15:32:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-23 15:32:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-23 15:32:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-23 15:32:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-23 15:32:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-23 15:32:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:32:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:32:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-23 15:32:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-23 15:32:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-23 15:32:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-23 15:32:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:32:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:32:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-23 15:32:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-23 15:32:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-23 15:32:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-23 15:32:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:32:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:32:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:32:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-23 15:32:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-23 15:32:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-23 15:32:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-23 15:32:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-23 15:32:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-23 15:32:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-23 15:32:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-23 15:32:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-23 15:32:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-23 15:32:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:32:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:32:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-23 15:32:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-23 15:32:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:32:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:32:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-23 15:32:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-23 15:32:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:32:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:32:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:32:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:32:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:32:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:32:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:32:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:32:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-23 15:32:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-23 15:32:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-23 15:32:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-23 15:32:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:32:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:32:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:32:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-23 15:32:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-23 15:32:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-23 15:32:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-23 15:32:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-23 15:32:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-23 15:32:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:32:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:32:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-23 15:32:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-23 15:32:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:32:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:32:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:32:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:32:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-23 15:32:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-23 15:32:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:32:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:32:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:32:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:32:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-23 15:32:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-23 15:32:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:32:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:32:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-23 15:32:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-23 15:32:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-23 15:32:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-23 15:32:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-23 15:32:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-23 15:32:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-23 15:32:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-23 15:32:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:32:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-23 15:32:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-23 15:32:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:32:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:32:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-23 15:32:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-23 15:32:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-23 15:32:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-23 15:32:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:32:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-23 15:32:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-23 15:32:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:32:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:32:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:32:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-23 15:32:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-23 15:32:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:32:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:32:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:32:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:32:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-23 15:32:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-23 15:32:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:32:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:32:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-23 15:32:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-23 15:32:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-23 15:32:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-23 15:32:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-23 15:32:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-23 15:32:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-23 15:32:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-23 15:32:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-23 15:32:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-23 15:32:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-23 15:32:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-23 15:32:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-23 15:32:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-23 15:32:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:32:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:32:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-23 15:32:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-23 15:32:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-23 15:32:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-23 15:32:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-23 15:32:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-23 15:32:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-23 15:32:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-23 15:32:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-23 15:32:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-23 15:32:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:32:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:32:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-23 15:32:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-23 15:32:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:32:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:32:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-23 15:32:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-23 15:32:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:32:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:32:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:32:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:32:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-23 15:32:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-23 15:32:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:32:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:32:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:32:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:32:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2021-11-23 15:32:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2021-11-23 15:32:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:32:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:32:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:32:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:32:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-23 15:32:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-23 15:32:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-23 15:32:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-23 15:32:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-23 15:32:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-23 15:32:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:32:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:32:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-23 15:32:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-23 15:32:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-23 15:32:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-23 15:32:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-23 15:32:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-23 15:32:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-23 15:32:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-23 15:32:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-23 15:32:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-23 15:32:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-23 15:32:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-23 15:32:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-23 15:32:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-23 15:32:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:32:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:32:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:32:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:32:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:32:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:32:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-23 15:32:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-23 15:32:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:32:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:32:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-23 15:32:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-23 15:32:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:32:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:32:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:32:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:32:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:32:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:32:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-23 15:32:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-23 15:32:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-23 15:32:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-23 15:32:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:32:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:32:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:32:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-23 15:32:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-23 15:32:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-23 15:32:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-23 15:32:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:32:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:32:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:32:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-23 15:32:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-23 15:32:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:32:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:32:44,452 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 15:32:44,452 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 15:32:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-23 15:32:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-23 15:32:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:32:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:32:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:32:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-23 15:32:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-23 15:32:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-23 15:32:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-23 15:32:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-23 15:32:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-23 15:32:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:32:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:32:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:32:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:32:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-23 15:32:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-23 15:32:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-23 15:32:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-23 15:32:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-23 15:32:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-23 15:32:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:32:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:32:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-23 15:32:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-23 15:32:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-23 15:32:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-23 15:32:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-23 15:32:44,457 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-23 15:32:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-23 15:32:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-23 15:32:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:32:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:32:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:32:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:32:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-23 15:32:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-23 15:32:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:32:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:32:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-23 15:32:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-23 15:32:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-23 15:32:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-23 15:32:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-23 15:32:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-23 15:32:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-23 15:32:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-23 15:32:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-23 15:32:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-23 15:32:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-23 15:32:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-23 15:32:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:32:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:32:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-23 15:32:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-23 15:32:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-23 15:32:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-23 15:32:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:32:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:32:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:32:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:32:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:32:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:32:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:32:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-23 15:32:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-23 15:32:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-23 15:32:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-23 15:32:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-23 15:32:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-23 15:32:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:32:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:32:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:32:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:32:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-23 15:32:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-23 15:32:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-23 15:32:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-23 15:32:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-23 15:32:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-23 15:32:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:32:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:32:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-23 15:32:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-23 15:32:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-23 15:32:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-23 15:32:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:32:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:32:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:32:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:32:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-23 15:32:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-23 15:32:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-23 15:32:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-23 15:32:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-23 15:32:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-23 15:32:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-23 15:32:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-23 15:32:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-23 15:32:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-23 15:32:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-23 15:32:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-23 15:32:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-23 15:32:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-23 15:32:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:32:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:32:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-23 15:32:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-23 15:32:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-23 15:32:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-23 15:32:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:32:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:32:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-23 15:32:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-23 15:32:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-23 15:32:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-23 15:32:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:32:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:32:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-23 15:32:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-23 15:32:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:32:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:32:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:32:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-23 15:32:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-23 15:32:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-23 15:32:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-23 15:32:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-23 15:32:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-23 15:32:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-23 15:32:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-23 15:32:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-23 15:32:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-23 15:32:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:32:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:32:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:32:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:32:46,233 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:32:46,244 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:32:58,961 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 15:32:58,968 INFO L158 Benchmark]: Toolchain (without parser) took 25007.09ms. Allocated memory was 115.3MB in the beginning and 792.7MB in the end (delta: 677.4MB). Free memory was 80.3MB in the beginning and 385.8MB in the end (delta: -305.5MB). Peak memory consumption was 521.7MB. Max. memory is 16.1GB. [2021-11-23 15:32:58,969 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory was 86.8MB in the beginning and 86.8MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:32:58,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7662.98ms. Allocated memory was 115.3MB in the beginning and 234.9MB in the end (delta: 119.5MB). Free memory was 80.3MB in the beginning and 117.8MB in the end (delta: -37.5MB). Peak memory consumption was 152.6MB. Max. memory is 16.1GB. [2021-11-23 15:32:58,971 INFO L158 Benchmark]: Boogie Procedure Inliner took 1284.15ms. Allocated memory was 234.9MB in the beginning and 396.4MB in the end (delta: 161.5MB). Free memory was 117.8MB in the beginning and 219.5MB in the end (delta: -101.7MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-23 15:32:58,972 INFO L158 Benchmark]: Boogie Preprocessor took 1273.21ms. Allocated memory is still 396.4MB. Free memory was 219.5MB in the beginning and 169.3MB in the end (delta: 50.2MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-11-23 15:32:58,974 INFO L158 Benchmark]: RCFGBuilder took 14779.69ms. Allocated memory was 396.4MB in the beginning and 792.7MB in the end (delta: 396.4MB). Free memory was 169.3MB in the beginning and 385.8MB in the end (delta: -216.5MB). Peak memory consumption was 331.5MB. Max. memory is 16.1GB. [2021-11-23 15:32:58,982 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory was 86.8MB in the beginning and 86.8MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7662.98ms. Allocated memory was 115.3MB in the beginning and 234.9MB in the end (delta: 119.5MB). Free memory was 80.3MB in the beginning and 117.8MB in the end (delta: -37.5MB). Peak memory consumption was 152.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1284.15ms. Allocated memory was 234.9MB in the beginning and 396.4MB in the end (delta: 161.5MB). Free memory was 117.8MB in the beginning and 219.5MB in the end (delta: -101.7MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1273.21ms. Allocated memory is still 396.4MB. Free memory was 219.5MB in the beginning and 169.3MB in the end (delta: 50.2MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * RCFGBuilder took 14779.69ms. Allocated memory was 396.4MB in the beginning and 792.7MB in the end (delta: 396.4MB). Free memory was 169.3MB in the beginning and 385.8MB in the end (delta: -216.5MB). Peak memory consumption was 331.5MB. 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 15:32:59,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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 79c59911d632f64892b46f6f0160c6d774def495341e39ab1ffb5f3f230d8f6a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:02,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:02,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:02,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:02,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:02,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:02,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:02,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:02,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:02,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:02,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:02,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:02,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:02,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:02,179 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:02,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:02,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:02,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:02,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:02,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:02,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:02,206 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:02,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:02,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:02,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:02,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:02,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:02,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:02,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:02,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:02,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:02,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:02,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:02,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:02,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:02,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:02,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:02,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:02,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:02,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:02,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:02,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:33:02,312 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:02,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:02,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:02,314 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:02,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:02,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:02,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:02,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:02,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:02,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:02,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:02,317 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:33:02,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:33:02,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:33:02,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:02,318 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:02,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:02,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:02,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:02,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:02,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:02,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:02,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:02,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:02,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:33:02,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:33:02,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:02,322 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:33:02,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:33:02,323 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79c59911d632f64892b46f6f0160c6d774def495341e39ab1ffb5f3f230d8f6a [2021-11-23 15:33:02,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:02,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:02,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:02,832 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:02,833 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:02,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:33:02,935 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/3daa80397/8f434b59f9f348a589a8bffdfc93cc50/FLAG745aa89cf [2021-11-23 15:33:04,422 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:04,423 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2021-11-23 15:33:04,531 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/3daa80397/8f434b59f9f348a589a8bffdfc93cc50/FLAG745aa89cf [2021-11-23 15:33:04,984 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/data/3daa80397/8f434b59f9f348a589a8bffdfc93cc50 [2021-11-23 15:33:04,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:04,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:04,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:04,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:04,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:04,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:04,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@173b0a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04, skipping insertion in model container [2021-11-23 15:33:04,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:05,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:05,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:06,036 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2021-11-23 15:33:06,037 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2021-11-23 15:33:06,611 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2021-11-23 15:33:11,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:11,390 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:33:11,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:11,629 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2021-11-23 15:33:11,630 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2021-11-23 15:33:11,639 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2021-11-23 15:33:12,339 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:12,464 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:12,561 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4401] [2021-11-23 15:33:12,561 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4402-4403] [2021-11-23 15:33:12,568 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_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[128353,128366] [2021-11-23 15:33:13,244 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:13,665 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:13,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13 WrapperNode [2021-11-23 15:33:13,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:13,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:13,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:13,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:13,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:14,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:14,751 INFO L137 Inliner]: procedures = 558, calls = 9618, calls flagged for inlining = 292, calls inlined = 262, statements flattened = 16553 [2021-11-23 15:33:14,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:14,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:14,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:14,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:14,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:14,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:15,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:15,104 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:15,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:15,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:15,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:16,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:16,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:16,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:16,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:16,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:13" (1/1) ... [2021-11-23 15:33:16,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:16,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:16,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:16,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2021-11-23 15:33:16,131 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2021-11-23 15:33:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:33:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2021-11-23 15:33:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2021-11-23 15:33:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:33:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2021-11-23 15:33:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:33:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:33:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2021-11-23 15:33:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2021-11-23 15:33:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2021-11-23 15:33:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2021-11-23 15:33:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 15:33:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 15:33:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2021-11-23 15:33:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2021-11-23 15:33:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2021-11-23 15:33:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2021-11-23 15:33:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2021-11-23 15:33:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2021-11-23 15:33:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2021-11-23 15:33:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2021-11-23 15:33:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2021-11-23 15:33:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2021-11-23 15:33:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2021-11-23 15:33:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2021-11-23 15:33:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2021-11-23 15:33:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2021-11-23 15:33:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2021-11-23 15:33:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2021-11-23 15:33:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:33:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2021-11-23 15:33:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:33:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2021-11-23 15:33:16,140 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2021-11-23 15:33:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2021-11-23 15:33:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2021-11-23 15:33:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2021-11-23 15:33:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2021-11-23 15:33:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-23 15:33:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-23 15:33:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2021-11-23 15:33:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2021-11-23 15:33:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2021-11-23 15:33:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2021-11-23 15:33:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:33:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:33:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2021-11-23 15:33:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2021-11-23 15:33:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2021-11-23 15:33:16,144 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2021-11-23 15:33:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:33:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:33:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2021-11-23 15:33:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2021-11-23 15:33:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2021-11-23 15:33:16,146 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2021-11-23 15:33:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2021-11-23 15:33:16,146 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2021-11-23 15:33:16,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:33:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:33:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:33:16,147 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2021-11-23 15:33:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2021-11-23 15:33:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2021-11-23 15:33:16,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2021-11-23 15:33:16,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:33:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:33:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:33:16,149 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2021-11-23 15:33:16,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2021-11-23 15:33:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:33:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:33:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2021-11-23 15:33:16,150 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2021-11-23 15:33:16,150 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:33:16,151 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2021-11-23 15:33:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:33:16,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:33:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:33:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:33:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2021-11-23 15:33:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2021-11-23 15:33:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2021-11-23 15:33:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2021-11-23 15:33:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:33:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2021-11-23 15:33:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2021-11-23 15:33:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2021-11-23 15:33:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2021-11-23 15:33:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2021-11-23 15:33:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2021-11-23 15:33:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2021-11-23 15:33:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2021-11-23 15:33:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2021-11-23 15:33:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:33:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:33:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:33:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:33:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2021-11-23 15:33:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2021-11-23 15:33:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:33:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:33:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2021-11-23 15:33:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2021-11-23 15:33:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:33:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:33:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2021-11-23 15:33:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2021-11-23 15:33:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-11-23 15:33:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-11-23 15:33:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2021-11-23 15:33:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2021-11-23 15:33:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2021-11-23 15:33:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2021-11-23 15:33:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2021-11-23 15:33:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2021-11-23 15:33:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:33:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:33:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2021-11-23 15:33:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2021-11-23 15:33:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2021-11-23 15:33:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2021-11-23 15:33:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2021-11-23 15:33:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2021-11-23 15:33:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:16,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:16,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:16,164 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 15:33:16,164 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 15:33:16,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2021-11-23 15:33:16,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2021-11-23 15:33:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:33:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:33:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:16,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:16,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:33:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:33:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:33:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2021-11-23 15:33:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2021-11-23 15:33:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2021-11-23 15:33:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2021-11-23 15:33:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2021-11-23 15:33:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2021-11-23 15:33:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2021-11-23 15:33:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2021-11-23 15:33:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2021-11-23 15:33:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2021-11-23 15:33:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2021-11-23 15:33:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2021-11-23 15:33:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2021-11-23 15:33:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2021-11-23 15:33:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2021-11-23 15:33:16,169 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2021-11-23 15:33:16,169 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:33:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:33:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:33:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2021-11-23 15:33:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2021-11-23 15:33:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2021-11-23 15:33:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2021-11-23 15:33:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2021-11-23 15:33:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2021-11-23 15:33:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2021-11-23 15:33:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2021-11-23 15:33:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2021-11-23 15:33:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2021-11-23 15:33:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2021-11-23 15:33:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2021-11-23 15:33:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:33:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:33:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2021-11-23 15:33:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2021-11-23 15:33:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:33:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2021-11-23 15:33:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:33:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2021-11-23 15:33:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2021-11-23 15:33:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2021-11-23 15:33:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2021-11-23 15:33:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:33:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:33:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:33:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:33:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:33:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2021-11-23 15:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2021-11-23 15:33:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2021-11-23 15:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2021-11-23 15:33:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2021-11-23 15:33:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2021-11-23 15:33:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2021-11-23 15:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2021-11-23 15:33:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2021-11-23 15:33:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2021-11-23 15:33:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:33:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2021-11-23 15:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2021-11-23 15:33:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2021-11-23 15:33:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2021-11-23 15:33:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2021-11-23 15:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2021-11-23 15:33:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2021-11-23 15:33:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2021-11-23 15:33:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2021-11-23 15:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2021-11-23 15:33:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2021-11-23 15:33:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2021-11-23 15:33:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2021-11-23 15:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2021-11-23 15:33:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:33:16,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:33:16,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:33:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:33:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2021-11-23 15:33:16,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2021-11-23 15:33:16,184 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:33:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2021-11-23 15:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2021-11-23 15:33:16,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:33:16,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2021-11-23 15:33:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:33:16,186 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:33:16,186 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2021-11-23 15:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2021-11-23 15:33:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2021-11-23 15:33:16,187 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2021-11-23 15:33:16,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2021-11-23 15:33:16,188 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2021-11-23 15:33:16,188 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-23 15:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-23 15:33:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:33:16,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:33:16,189 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2021-11-23 15:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2021-11-23 15:33:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2021-11-23 15:33:16,190 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2021-11-23 15:33:16,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:33:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2021-11-23 15:33:16,191 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2021-11-23 15:33:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:33:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:33:16,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:33:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:33:16,192 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2021-11-23 15:33:16,192 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2021-11-23 15:33:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2021-11-23 15:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2021-11-23 15:33:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2021-11-23 15:33:16,193 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2021-11-23 15:33:16,193 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:33:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:33:16,194 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2021-11-23 15:33:16,194 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2021-11-23 15:33:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~~bool~0~TO~VOID [2021-11-23 15:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~~bool~0~TO~VOID [2021-11-23 15:33:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2021-11-23 15:33:16,195 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2021-11-23 15:33:16,195 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2021-11-23 15:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2021-11-23 15:33:16,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:33:16,196 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2021-11-23 15:33:16,196 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2021-11-23 15:33:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2021-11-23 15:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2021-11-23 15:33:16,197 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2021-11-23 15:33:16,197 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2021-11-23 15:33:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2021-11-23 15:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2021-11-23 15:33:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:33:16,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2021-11-23 15:33:16,198 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2021-11-23 15:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2021-11-23 15:33:16,199 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2021-11-23 15:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2021-11-23 15:33:16,199 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:33:16,199 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:33:16,200 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2021-11-23 15:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2021-11-23 15:33:16,200 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2021-11-23 15:33:16,200 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2021-11-23 15:33:16,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:33:16,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2021-11-23 15:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2021-11-23 15:33:16,201 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2021-11-23 15:33:16,201 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2021-11-23 15:33:16,202 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2021-11-23 15:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2021-11-23 15:33:16,202 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2021-11-23 15:33:16,202 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2021-11-23 15:33:16,202 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2021-11-23 15:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2021-11-23 15:33:16,203 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2021-11-23 15:33:16,203 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2021-11-23 15:33:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:33:16,204 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:33:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:33:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:33:16,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:33:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:33:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 15:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 15:33:16,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:16,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2021-11-23 15:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2021-11-23 15:33:16,206 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2021-11-23 15:33:16,206 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2021-11-23 15:33:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2021-11-23 15:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2021-11-23 15:33:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:33:16,207 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:33:16,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:33:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2021-11-23 15:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2021-11-23 15:33:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2021-11-23 15:33:16,208 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2021-11-23 15:33:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2021-11-23 15:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2021-11-23 15:33:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:33:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:33:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2021-11-23 15:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2021-11-23 15:33:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2021-11-23 15:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2021-11-23 15:33:16,210 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2021-11-23 15:33:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2021-11-23 15:33:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2021-11-23 15:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2021-11-23 15:33:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2021-11-23 15:33:16,211 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2021-11-23 15:33:16,211 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2021-11-23 15:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2021-11-23 15:33:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2021-11-23 15:33:16,212 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2021-11-23 15:33:16,212 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2021-11-23 15:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2021-11-23 15:33:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2021-11-23 15:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2021-11-23 15:33:16,213 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2021-11-23 15:33:16,213 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2021-11-23 15:33:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2021-11-23 15:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2021-11-23 15:33:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:33:16,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:33:16,214 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2021-11-23 15:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2021-11-23 15:33:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2021-11-23 15:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2021-11-23 15:33:16,215 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:33:16,215 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:33:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2021-11-23 15:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2021-11-23 15:33:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2021-11-23 15:33:16,216 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2021-11-23 15:33:16,216 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:33:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2021-11-23 15:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2021-11-23 15:33:16,217 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:33:16,217 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:33:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2021-11-23 15:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2021-11-23 15:33:16,218 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2021-11-23 15:33:16,218 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2021-11-23 15:33:16,219 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2021-11-23 15:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2021-11-23 15:33:16,219 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2021-11-23 15:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2021-11-23 15:33:16,219 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2021-11-23 15:33:16,219 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2021-11-23 15:33:16,220 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2021-11-23 15:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2021-11-23 15:33:16,220 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2021-11-23 15:33:16,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2021-11-23 15:33:18,125 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:18,136 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:36,418 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:36,424 INFO L158 Benchmark]: Toolchain (without parser) took 31432.89ms. Allocated memory was 65.0MB in the beginning and 2.1GB in the end (delta: 2.1GB). Free memory was 38.2MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 658.2MB. Max. memory is 16.1GB. [2021-11-23 15:33:36,424 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 65.0MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:36,425 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8675.27ms. Allocated memory was 65.0MB in the beginning and 417.3MB in the end (delta: 352.3MB). Free memory was 38.0MB in the beginning and 214.2MB in the end (delta: -176.2MB). Peak memory consumption was 228.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:36,428 INFO L158 Benchmark]: Boogie Procedure Inliner took 1084.78ms. Allocated memory is still 417.3MB. Free memory was 214.2MB in the beginning and 207.9MB in the end (delta: 6.3MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-11-23 15:33:36,429 INFO L158 Benchmark]: Boogie Preprocessor took 1271.94ms. Allocated memory was 417.3MB in the beginning and 889.2MB in the end (delta: 471.9MB). Free memory was 207.9MB in the beginning and 637.9MB in the end (delta: -429.9MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2021-11-23 15:33:36,430 INFO L158 Benchmark]: RCFGBuilder took 20395.43ms. Allocated memory was 889.2MB in the beginning and 2.1GB in the end (delta: 1.2GB). Free memory was 637.9MB in the beginning and 1.5GB in the end (delta: -875.1MB). Peak memory consumption was 435.2MB. Max. memory is 16.1GB. [2021-11-23 15:33:36,433 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 65.0MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8675.27ms. Allocated memory was 65.0MB in the beginning and 417.3MB in the end (delta: 352.3MB). Free memory was 38.0MB in the beginning and 214.2MB in the end (delta: -176.2MB). Peak memory consumption was 228.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1084.78ms. Allocated memory is still 417.3MB. Free memory was 214.2MB in the beginning and 207.9MB in the end (delta: 6.3MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1271.94ms. Allocated memory was 417.3MB in the beginning and 889.2MB in the end (delta: 471.9MB). Free memory was 207.9MB in the beginning and 637.9MB in the end (delta: -429.9MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * RCFGBuilder took 20395.43ms. Allocated memory was 889.2MB in the beginning and 2.1GB in the end (delta: 1.2GB). Free memory was 637.9MB in the beginning and 1.5GB in the end (delta: -875.1MB). Peak memory consumption was 435.2MB. 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 15:33:36,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a118ab-a184-4b3d-bb47-028b8ef2ce73/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