./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak --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 ea547f985fca04248d0bffecb9f4af0b699a4ad2 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:21:09,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:21:09,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:21:10,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:21:10,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:21:10,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:21:10,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:21:10,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:21:10,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:21:10,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:21:10,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:21:10,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:21:10,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:21:10,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:21:10,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:21:10,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:21:10,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:21:10,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:21:10,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:21:10,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:21:10,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:21:10,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:21:10,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:21:10,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:21:10,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:21:10,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:21:10,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:21:10,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:21:10,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:21:10,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:21:10,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:21:10,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:21:10,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:21:10,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:21:10,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:21:10,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:21:10,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:21:10,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:21:10,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:21:10,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:21:10,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:21:10,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:21:10,094 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:21:10,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:21:10,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:21:10,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:21:10,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:21:10,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:21:10,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:21:10,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:21:10,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:21:10,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:21:10,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:21:10,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:21:10,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:21:10,099 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:21:10,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:21:10,099 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:21:10,099 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:21:10,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:21:10,100 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:21:10,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:21:10,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:21:10,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:21:10,101 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:21:10,101 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:21:10,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:21:10,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:21:10,102 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:21:10,102 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea547f985fca04248d0bffecb9f4af0b699a4ad2 [2020-11-29 20:21:10,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:21:10,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:21:10,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:21:10,381 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:21:10,382 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:21:10,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2020-11-29 20:21:10,449 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/data/19a3872a3/05c3906af8164cd1abececb020f34cf8/FLAGb051a6cff [2020-11-29 20:21:11,483 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:21:11,485 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2020-11-29 20:21:11,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/data/19a3872a3/05c3906af8164cd1abececb020f34cf8/FLAGb051a6cff [2020-11-29 20:21:11,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/data/19a3872a3/05c3906af8164cd1abececb020f34cf8 [2020-11-29 20:21:11,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:21:11,800 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:21:11,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:21:11,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:21:11,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:21:11,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:21:11" (1/1) ... [2020-11-29 20:21:11,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e9bff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:11, skipping insertion in model container [2020-11-29 20:21:11,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:21:11" (1/1) ... [2020-11-29 20:21:11,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:21:12,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:21:12,598 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2020-11-29 20:21:15,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:21:15,334 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:21:15,432 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2020-11-29 20:21:16,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:21:16,805 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:21:16,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16 WrapperNode [2020-11-29 20:21:16,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:21:16,807 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:21:16,807 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:21:16,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:21:16,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:17,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:17,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:21:17,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:21:17,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:21:17,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:21:17,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:17,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:17,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:17,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:17,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:18,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:18,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... [2020-11-29 20:21:18,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:21:18,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:21:18,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:21:18,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:21:18,398 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:21:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:21:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-11-29 20:21:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-11-29 20:21:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2020-11-29 20:21:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2020-11-29 20:21:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2020-11-29 20:21:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2020-11-29 20:21:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2020-11-29 20:21:18,485 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2020-11-29 20:21:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2020-11-29 20:21:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2020-11-29 20:21:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-29 20:21:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-29 20:21:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-29 20:21:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-29 20:21:18,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-11-29 20:21:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-11-29 20:21:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2020-11-29 20:21:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2020-11-29 20:21:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2020-11-29 20:21:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2020-11-29 20:21:18,487 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2020-11-29 20:21:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2020-11-29 20:21:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-11-29 20:21:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-11-29 20:21:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-11-29 20:21:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-11-29 20:21:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2020-11-29 20:21:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2020-11-29 20:21:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 20:21:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 20:21:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-11-29 20:21:18,489 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-11-29 20:21:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2020-11-29 20:21:18,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2020-11-29 20:21:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2020-11-29 20:21:18,489 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2020-11-29 20:21:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2020-11-29 20:21:18,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2020-11-29 20:21:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2020-11-29 20:21:18,490 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2020-11-29 20:21:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-11-29 20:21:18,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-11-29 20:21:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2020-11-29 20:21:18,490 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2020-11-29 20:21:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2020-11-29 20:21:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2020-11-29 20:21:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-11-29 20:21:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-11-29 20:21:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2020-11-29 20:21:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2020-11-29 20:21:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-11-29 20:21:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-11-29 20:21:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-29 20:21:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-29 20:21:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 20:21:18,493 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 20:21:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2020-11-29 20:21:18,493 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2020-11-29 20:21:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2020-11-29 20:21:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2020-11-29 20:21:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2020-11-29 20:21:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2020-11-29 20:21:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:21:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-11-29 20:21:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-11-29 20:21:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2020-11-29 20:21:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2020-11-29 20:21:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 20:21:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2020-11-29 20:21:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2020-11-29 20:21:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-11-29 20:21:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-11-29 20:21:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2020-11-29 20:21:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2020-11-29 20:21:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-11-29 20:21:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-11-29 20:21:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2020-11-29 20:21:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2020-11-29 20:21:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2020-11-29 20:21:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2020-11-29 20:21:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2020-11-29 20:21:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2020-11-29 20:21:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2020-11-29 20:21:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2020-11-29 20:21:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:21:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 20:21:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2020-11-29 20:21:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2020-11-29 20:21:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-11-29 20:21:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-11-29 20:21:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-11-29 20:21:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-11-29 20:21:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-11-29 20:21:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-11-29 20:21:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-11-29 20:21:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-11-29 20:21:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-11-29 20:21:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-11-29 20:21:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2020-11-29 20:21:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2020-11-29 20:21:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-11-29 20:21:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-11-29 20:21:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2020-11-29 20:21:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2020-11-29 20:21:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-11-29 20:21:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-11-29 20:21:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-11-29 20:21:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-11-29 20:21:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-11-29 20:21:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2020-11-29 20:21:18,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2020-11-29 20:21:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2020-11-29 20:21:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2020-11-29 20:21:18,506 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2020-11-29 20:21:18,506 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2020-11-29 20:21:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-29 20:21:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2020-11-29 20:21:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2020-11-29 20:21:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2020-11-29 20:21:18,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2020-11-29 20:21:18,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 20:21:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2020-11-29 20:21:18,508 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2020-11-29 20:21:18,508 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2020-11-29 20:21:18,509 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2020-11-29 20:21:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2020-11-29 20:21:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2020-11-29 20:21:18,512 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2020-11-29 20:21:18,512 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2020-11-29 20:21:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2020-11-29 20:21:18,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2020-11-29 20:21:18,513 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2020-11-29 20:21:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2020-11-29 20:21:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2020-11-29 20:21:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2020-11-29 20:21:18,514 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2020-11-29 20:21:18,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2020-11-29 20:21:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2020-11-29 20:21:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2020-11-29 20:21:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2020-11-29 20:21:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2020-11-29 20:21:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2020-11-29 20:21:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2020-11-29 20:21:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2020-11-29 20:21:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2020-11-29 20:21:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2020-11-29 20:21:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2020-11-29 20:21:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2020-11-29 20:21:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2020-11-29 20:21:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 20:21:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2020-11-29 20:21:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2020-11-29 20:21:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2020-11-29 20:21:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2020-11-29 20:21:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2020-11-29 20:21:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2020-11-29 20:21:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2020-11-29 20:21:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2020-11-29 20:21:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2020-11-29 20:21:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2020-11-29 20:21:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2020-11-29 20:21:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2020-11-29 20:21:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2020-11-29 20:21:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2020-11-29 20:21:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2020-11-29 20:21:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2020-11-29 20:21:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-11-29 20:21:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-11-29 20:21:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2020-11-29 20:21:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2020-11-29 20:21:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2020-11-29 20:21:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2020-11-29 20:21:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2020-11-29 20:21:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2020-11-29 20:21:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2020-11-29 20:21:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2020-11-29 20:21:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 20:21:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2020-11-29 20:21:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2020-11-29 20:21:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-11-29 20:21:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-11-29 20:21:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 20:21:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 20:21:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 20:21:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-11-29 20:21:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2020-11-29 20:21:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2020-11-29 20:21:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2020-11-29 20:21:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2020-11-29 20:21:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2020-11-29 20:21:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2020-11-29 20:21:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2020-11-29 20:21:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2020-11-29 20:21:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2020-11-29 20:21:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2020-11-29 20:21:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2020-11-29 20:21:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2020-11-29 20:21:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2020-11-29 20:21:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2020-11-29 20:21:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2020-11-29 20:21:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2020-11-29 20:21:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2020-11-29 20:21:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2020-11-29 20:21:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-11-29 20:21:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-11-29 20:21:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2020-11-29 20:21:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2020-11-29 20:21:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-11-29 20:21:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-11-29 20:21:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2020-11-29 20:21:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2020-11-29 20:21:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-11-29 20:21:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-11-29 20:21:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-11-29 20:21:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-11-29 20:21:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2020-11-29 20:21:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2020-11-29 20:21:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2020-11-29 20:21:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2020-11-29 20:21:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-11-29 20:21:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-11-29 20:21:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2020-11-29 20:21:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2020-11-29 20:21:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-11-29 20:21:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-11-29 20:21:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2020-11-29 20:21:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2020-11-29 20:21:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:21:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2020-11-29 20:21:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2020-11-29 20:21:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-11-29 20:21:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-11-29 20:21:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-11-29 20:21:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-11-29 20:21:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2020-11-29 20:21:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2020-11-29 20:21:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:21:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:21:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2020-11-29 20:21:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2020-11-29 20:21:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2020-11-29 20:21:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2020-11-29 20:21:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2020-11-29 20:21:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2020-11-29 20:21:24,290 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-29 20:26:51,785 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:26:51,786 INFO L298 CfgBuilder]: Removed 228 assume(true) statements. [2020-11-29 20:26:51,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:26:51 BoogieIcfgContainer [2020-11-29 20:26:51,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:26:51,806 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:26:51,806 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:26:51,820 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:26:51,820 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:26:51" (1/1) ... [2020-11-29 20:26:51,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:26:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:26:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12030 states to 7991 states and 12030 transitions. [2020-11-29 20:26:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 7991 states and 12030 transitions. [2020-11-29 20:26:52,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 20:26:52,344 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2020-11-29 20:26:52,383 INFO L765 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2020-11-29 20:27:01,572 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,577 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,577 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,578 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,578 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,578 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,578 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,579 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,579 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,579 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,579 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,580 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,580 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[2020-11-29 20:27:01,594 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,594 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,594 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,595 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,595 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,595 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,596 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,596 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,596 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,596 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,596 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,596 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,597 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[2020-11-29 20:27:01,605 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,605 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,606 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,606 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,606 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,606 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,606 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,607 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,607 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,607 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,607 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,608 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,608 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,608 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,608 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,608 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,609 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,609 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,609 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,609 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,609 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,610 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,610 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,610 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,610 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,610 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,611 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,611 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,611 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,611 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,612 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,612 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,612 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,612 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,612 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,613 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,613 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 20:27:01,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.11 08:27:01 ImpRootNode [2020-11-29 20:27:01,614 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-29 20:27:01,615 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 20:27:01,615 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 20:27:01,615 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 20:27:01,616 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:26:51" (3/4) ... [2020-11-29 20:27:01,620 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 20:27:01,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2020-11-29 20:27:01,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2020-11-29 20:27:01,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2020-11-29 20:27:01,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2020-11-29 20:27:01,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2020-11-29 20:27:01,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2020-11-29 20:27:01,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2020-11-29 20:27:01,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2020-11-29 20:27:01,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2020-11-29 20:27:01,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2020-11-29 20:27:01,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2020-11-29 20:27:01,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2020-11-29 20:27:01,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2020-11-29 20:27:01,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2020-11-29 20:27:01,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2020-11-29 20:27:01,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2020-11-29 20:27:01,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2020-11-29 20:27:01,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2020-11-29 20:27:01,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2020-11-29 20:27:01,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2020-11-29 20:27:01,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2020-11-29 20:27:01,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2020-11-29 20:27:01,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2020-11-29 20:27:01,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2020-11-29 20:27:01,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2020-11-29 20:27:01,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2020-11-29 20:27:01,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2020-11-29 20:27:01,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2020-11-29 20:27:01,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2020-11-29 20:27:01,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2020-11-29 20:27:01,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2020-11-29 20:27:01,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2020-11-29 20:27:01,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2020-11-29 20:27:01,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2020-11-29 20:27:01,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2020-11-29 20:27:01,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2020-11-29 20:27:01,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2020-11-29 20:27:01,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2020-11-29 20:27:01,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2020-11-29 20:27:01,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2020-11-29 20:27:01,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2020-11-29 20:27:01,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2020-11-29 20:27:01,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2020-11-29 20:27:01,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2020-11-29 20:27:01,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2020-11-29 20:27:01,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2020-11-29 20:27:01,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2020-11-29 20:27:01,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2020-11-29 20:27:01,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_work_handler [2020-11-29 20:27:01,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2020-11-29 20:27:01,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2020-11-29 20:27:01,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_fw_name [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2020-11-29 20:27:01,640 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2020-11-29 20:27:01,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2020-11-29 20:27:01,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_3 [2020-11-29 20:27:01,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2020-11-29 20:27:01,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2020-11-29 20:27:01,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2020-11-29 20:27:01,641 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2020-11-29 20:27:01,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2020-11-29 20:27:01,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2020-11-29 20:27:01,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2020-11-29 20:27:01,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_3 [2020-11-29 20:27:01,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2020-11-29 20:27:01,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2020-11-29 20:27:01,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2020-11-29 20:27:01,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2020-11-29 20:27:01,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2020-11-29 20:27:01,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2020-11-29 20:27:01,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2020-11-29 20:27:01,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2020-11-29 20:27:01,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2020-11-29 20:27:01,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2020-11-29 20:27:01,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2020-11-29 20:27:01,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2020-11-29 20:27:01,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-11-29 20:27:01,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2020-11-29 20:27:01,645 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2020-11-29 20:27:01,646 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2020-11-29 20:27:01,646 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2020-11-29 20:27:01,646 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2020-11-29 20:27:01,646 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2020-11-29 20:27:01,646 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2020-11-29 20:27:01,646 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2020-11-29 20:27:01,647 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2020-11-29 20:27:01,647 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2020-11-29 20:27:01,647 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2020-11-29 20:27:01,648 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2020-11-29 20:27:01,648 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2020-11-29 20:27:01,648 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2020-11-29 20:27:01,877 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1475 nodes and edges [2020-11-29 20:27:01,891 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 483 nodes and edges [2020-11-29 20:27:01,906 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 153 nodes and edges [2020-11-29 20:27:01,921 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2020-11-29 20:27:01,935 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2020-11-29 20:27:01,949 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2020-11-29 20:27:01,963 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-11-29 20:27:01,975 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-11-29 20:27:01,988 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-29 20:27:02,000 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 20:27:03,650 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_f7a6d15e-546a-4a02-8e5f-d04edd299e33/bin/ukojak/witness.graphml [2020-11-29 20:27:03,651 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 20:27:03,653 INFO L168 Benchmark]: Toolchain (without parser) took 351851.49 ms. Allocated memory was 107.0 MB in the beginning and 3.5 GB in the end (delta: 3.4 GB). Free memory was 60.4 MB in the beginning and 3.0 GB in the end (delta: -2.9 GB). Peak memory consumption was 2.3 GB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,654 INFO L168 Benchmark]: CDTParser took 1.53 ms. Allocated memory is still 107.0 MB. Free memory was 66.9 MB in the beginning and 66.8 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:27:03,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5004.60 ms. Allocated memory was 107.0 MB in the beginning and 360.7 MB in the end (delta: 253.8 MB). Free memory was 60.1 MB in the beginning and 246.1 MB in the end (delta: -186.0 MB). Peak memory consumption was 158.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,657 INFO L168 Benchmark]: Boogie Procedure Inliner took 667.26 ms. Allocated memory is still 360.7 MB. Free memory was 246.1 MB in the beginning and 164.3 MB in the end (delta: 81.8 MB). Peak memory consumption was 81.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,657 INFO L168 Benchmark]: Boogie Preprocessor took 919.29 ms. Allocated memory is still 360.7 MB. Free memory was 164.3 MB in the beginning and 197.5 MB in the end (delta: -33.2 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,659 INFO L168 Benchmark]: RCFGBuilder took 333409.26 ms. Allocated memory was 360.7 MB in the beginning and 3.5 GB in the end (delta: 3.1 GB). Free memory was 196.4 MB in the beginning and 2.6 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,660 INFO L168 Benchmark]: CodeCheck took 9807.72 ms. Allocated memory is still 3.5 GB. Free memory was 2.6 GB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,660 INFO L168 Benchmark]: Witness Printer took 2036.03 ms. Allocated memory is still 3.5 GB. Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.5 GB). Peak memory consumption was 292.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:03,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 115 procedures, 7992 locations, 0 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.4s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 13019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13990]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11852]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13283]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6815]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11998]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6443]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13189]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6184]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14648]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10600]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10939]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11279]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.53 ms. Allocated memory is still 107.0 MB. Free memory was 66.9 MB in the beginning and 66.8 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5004.60 ms. Allocated memory was 107.0 MB in the beginning and 360.7 MB in the end (delta: 253.8 MB). Free memory was 60.1 MB in the beginning and 246.1 MB in the end (delta: -186.0 MB). Peak memory consumption was 158.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 667.26 ms. Allocated memory is still 360.7 MB. Free memory was 246.1 MB in the beginning and 164.3 MB in the end (delta: 81.8 MB). Peak memory consumption was 81.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 919.29 ms. Allocated memory is still 360.7 MB. Free memory was 164.3 MB in the beginning and 197.5 MB in the end (delta: -33.2 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 333409.26 ms. Allocated memory was 360.7 MB in the beginning and 3.5 GB in the end (delta: 3.1 GB). Free memory was 196.4 MB in the beginning and 2.6 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. * CodeCheck took 9807.72 ms. Allocated memory is still 3.5 GB. Free memory was 2.6 GB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. * Witness Printer took 2036.03 ms. Allocated memory is still 3.5 GB. Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.5 GB). Peak memory consumption was 292.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...