./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.c -s /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a9cdc42faec90590ea85ac05b39cbf486bdd189c ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 18:38:00,244 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 18:38:00,245 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 18:38:00,252 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 18:38:00,252 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 18:38:00,253 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 18:38:00,254 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 18:38:00,255 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 18:38:00,256 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 18:38:00,257 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 18:38:00,258 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 18:38:00,258 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 18:38:00,259 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 18:38:00,259 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 18:38:00,260 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 18:38:00,260 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 18:38:00,261 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 18:38:00,262 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 18:38:00,263 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 18:38:00,264 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 18:38:00,266 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 18:38:00,267 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 18:38:00,269 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 18:38:00,269 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 18:38:00,269 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 18:38:00,270 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 18:38:00,270 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 18:38:00,271 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 18:38:00,271 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 18:38:00,272 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 18:38:00,272 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 18:38:00,272 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 18:38:00,272 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 18:38:00,272 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 18:38:00,273 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 18:38:00,273 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 18:38:00,273 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 18:38:00,281 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 18:38:00,281 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 18:38:00,282 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 18:38:00,282 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 18:38:00,282 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 18:38:00,282 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 18:38:00,283 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 18:38:00,283 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 18:38:00,283 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 18:38:00,283 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 18:38:00,283 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 18:38:00,283 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 18:38:00,283 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 18:38:00,284 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 18:38:00,284 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 18:38:00,284 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 18:38:00,284 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 18:38:00,284 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 18:38:00,284 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 18:38:00,284 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 18:38:00,285 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 18:38:00,285 INFO L133 SettingsManager]: * To the following directory=dump/ 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/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/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(__VERIFIER_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 -> a9cdc42faec90590ea85ac05b39cbf486bdd189c [2018-11-18 18:38:00,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 18:38:00,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 18:38:00,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 18:38:00,324 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 18:38:00,324 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 18:38:00,325 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.c [2018-11-18 18:38:00,374 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/data/5ca9ae8c9/e116d0d5e3354b41bbc4ba0249fcf617/FLAGb8613cd2c [2018-11-18 18:38:00,858 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 18:38:00,859 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.c [2018-11-18 18:38:00,882 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/data/5ca9ae8c9/e116d0d5e3354b41bbc4ba0249fcf617/FLAGb8613cd2c [2018-11-18 18:38:01,346 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/data/5ca9ae8c9/e116d0d5e3354b41bbc4ba0249fcf617 [2018-11-18 18:38:01,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 18:38:01,349 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 18:38:01,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 18:38:01,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 18:38:01,353 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 18:38:01,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:38:01" (1/1) ... [2018-11-18 18:38:01,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c352062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:01, skipping insertion in model container [2018-11-18 18:38:01,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:38:01" (1/1) ... [2018-11-18 18:38:01,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 18:38:01,431 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 18:38:02,712 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:38:02,752 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 18:38:03,104 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 18:38:03,224 INFO L195 MainTranslator]: Completed translation [2018-11-18 18:38:03,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03 WrapperNode [2018-11-18 18:38:03,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 18:38:03,226 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 18:38:03,226 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 18:38:03,226 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 18:38:03,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 18:38:03,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 18:38:03,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 18:38:03,347 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 18:38:03,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... [2018-11-18 18:38:03,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 18:38:03,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 18:38:03,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 18:38:03,455 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 18:38:03,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:38:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/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 [2018-11-18 18:38:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 18:38:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2018-11-18 18:38:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2018-11-18 18:38:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_enable [2018-11-18 18:38:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 18:38:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-18 18:38:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2018-11-18 18:38:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 18:38:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 18:38:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 18:38:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2018-11-18 18:38:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2018-11-18 18:38:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2018-11-18 18:38:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2018-11-18 18:38:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2018-11-18 18:38:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2018-11-18 18:38:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2018-11-18 18:38:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2018-11-18 18:38:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2018-11-18 18:38:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 18:38:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 18:38:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2018-11-18 18:38:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2018-11-18 18:38:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2018-11-18 18:38:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-11-18 18:38:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2018-11-18 18:38:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2018-11-18 18:38:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 18:38:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-11-18 18:38:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 18:38:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 18:38:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2018-11-18 18:38:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2018-11-18 18:38:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2018-11-18 18:38:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-18 18:38:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2018-11-18 18:38:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 18:38:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_get [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2018-11-18 18:38:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2018-11-18 18:38:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2018-11-18 18:38:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2018-11-18 18:38:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 18:38:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2018-11-18 18:38:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2018-11-18 18:38:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-11-18 18:38:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 18:38:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 18:38:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 18:38:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 18:38:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-18 18:38:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2018-11-18 18:38:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2018-11-18 18:38:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2018-11-18 18:38:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2018-11-18 18:38:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2018-11-18 18:38:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2018-11-18 18:38:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2018-11-18 18:38:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2018-11-18 18:38:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2018-11-18 18:38:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 18:38:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 18:38:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2018-11-18 18:40:02,906 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 18:40:02,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:40:02 BoogieIcfgContainer [2018-11-18 18:40:02,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 18:40:02,907 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 18:40:02,907 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 18:40:02,914 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 18:40:02,914 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:40:02" (1/1) ... [2018-11-18 18:40:02,924 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 18:40:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:40:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 529 states and 764 transitions. [2018-11-18 18:40:02,978 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 764 transitions. [2018-11-18 18:40:02,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 18:40:02,986 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:40:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:40:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 18:40:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:40:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 533 states and 769 transitions. [2018-11-18 18:40:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 769 transitions. [2018-11-18 18:40:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-18 18:40:03,885 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 18:40:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 18:40:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 18:40:04,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 18:40:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 529 states and 765 transitions. [2018-11-18 18:40:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 765 transitions. [2018-11-18 18:40:04,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 18:40:04,469 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2018-11-18 18:40:04,478 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-18 18:40:04,659 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,662 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,663 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,664 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,665 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,666 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,667 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,668 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,669 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,669 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,669 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,669 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,669 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,669 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 18:40:04,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 06:40:04 ImpRootNode [2018-11-18 18:40:04,670 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 18:40:04,671 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 18:40:04,671 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 18:40:04,671 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 18:40:04,672 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:40:02" (3/4) ... [2018-11-18 18:40:04,675 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_radio_text [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_read_property [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_frequency [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_tune [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-18 18:40:04,681 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure strlen [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_send_command [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_is_valid [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_property [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_wait_stc [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_to_usecs [2018-11-18 18:40:04,682 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_mute [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_rds_buff [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_tune_status [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_ret_val [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_update_tune_status [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_ps_name [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_queryctrl [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_power_state [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_modulator [2018-11-18 18:40:04,683 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_choose_econtrol_action [2018-11-18 18:40:04,684 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure validate_range [2018-11-18 18:40:04,684 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_integers [2018-11-18 18:40:04,715 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 429 nodes and edges [2018-11-18 18:40:04,719 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 121 nodes and edges [2018-11-18 18:40:04,723 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-18 18:40:04,726 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 18:40:04,730 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 18:40:04,957 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_61eb2960-74c2-40ae-b76c-118a32a71023/bin-2019/ukojak/witness.graphml [2018-11-18 18:40:04,957 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 18:40:04,958 INFO L168 Benchmark]: Toolchain (without parser) took 123609.56 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 515.4 MB). Free memory was 951.6 MB in the beginning and 1.2 GB in the end (delta: -221.0 MB). Peak memory consumption was 294.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:40:04,959 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:40:04,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1875.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 951.6 MB in the beginning and 1.2 GB in the end (delta: -210.6 MB). Peak memory consumption was 309.1 MB. Max. memory is 11.5 GB. [2018-11-18 18:40:04,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-18 18:40:04,961 INFO L168 Benchmark]: Boogie Preprocessor took 107.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:40:04,961 INFO L168 Benchmark]: RCFGBuilder took 119452.34 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 145.2 MB). Free memory was 1.1 GB in the beginning and 851.4 MB in the end (delta: 276.6 MB). Peak memory consumption was 455.4 MB. Max. memory is 11.5 GB. [2018-11-18 18:40:04,962 INFO L168 Benchmark]: CodeCheck took 1763.49 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 165.2 MB). Free memory was 851.4 MB in the beginning and 1.3 GB in the end (delta: -411.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 18:40:04,962 INFO L168 Benchmark]: Witness Printer took 286.69 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 90.3 MB). Peak memory consumption was 90.3 MB. Max. memory is 11.5 GB. [2018-11-18 18:40:04,965 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 32 procedures, 743 locations, 1 error locations. SAFE Result, 1.5s OverallTime, 3 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 132 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 70 SolverSat, 38 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 419 GetRequests, 397 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 49 NumberOfCodeBlocks, 49 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 47 ConstructedInterpolants, 0 QuantifiedInterpolants, 2327 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 6396]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5424]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4090]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5961]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5843]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4304]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4480]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5568]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1875.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 951.6 MB in the beginning and 1.2 GB in the end (delta: -210.6 MB). Peak memory consumption was 309.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 120.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 107.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 119452.34 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 145.2 MB). Free memory was 1.1 GB in the beginning and 851.4 MB in the end (delta: 276.6 MB). Peak memory consumption was 455.4 MB. Max. memory is 11.5 GB. * CodeCheck took 1763.49 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 165.2 MB). Free memory was 851.4 MB in the beginning and 1.3 GB in the end (delta: -411.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 286.69 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 90.3 MB). Peak memory consumption was 90.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...