./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/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.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/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 b603cc44f6318a752c37b1780041e3ab628063dd ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 23:45:53,790 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 23:45:53,791 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 23:45:53,797 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 23:45:53,797 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 23:45:53,798 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 23:45:53,798 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 23:45:53,799 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 23:45:53,800 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 23:45:53,800 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 23:45:53,801 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 23:45:53,801 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 23:45:53,801 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 23:45:53,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 23:45:53,802 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 23:45:53,803 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 23:45:53,803 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 23:45:53,804 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 23:45:53,805 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 23:45:53,805 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 23:45:53,806 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 23:45:53,807 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 23:45:53,808 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 23:45:53,808 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 23:45:53,808 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 23:45:53,808 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 23:45:53,809 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 23:45:53,809 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 23:45:53,810 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 23:45:53,810 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 23:45:53,810 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 23:45:53,811 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 23:45:53,811 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 23:45:53,811 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 23:45:53,811 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 23:45:53,812 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 23:45:53,812 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-08 23:45:53,819 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 23:45:53,819 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 23:45:53,820 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 23:45:53,820 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 23:45:53,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 23:45:53,820 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 23:45:53,820 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 23:45:53,820 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 23:45:53,821 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 23:45:53,821 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 23:45:53,821 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 23:45:53,822 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 23:45:53,822 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 23:45:53,822 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 23:45:53,822 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 23:45:53,822 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 23:45:53,822 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 23:45:53,822 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 23:45:53,822 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_f6b73f74-3f73-4bf2-8093-4639030cae7e/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 -> b603cc44f6318a752c37b1780041e3ab628063dd [2018-12-08 23:45:53,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 23:45:53,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 23:45:53,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 23:45:53,852 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 23:45:53,853 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 23:45:53,853 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2018-12-08 23:45:53,890 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/data/3fecc7bac/6106f312334047749adf784a0aec503d/FLAGde10d2d75 [2018-12-08 23:45:54,354 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 23:45:54,354 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/sv-benchmarks/c/ldv-commit-tester/m0_true-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2018-12-08 23:45:54,369 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/data/3fecc7bac/6106f312334047749adf784a0aec503d/FLAGde10d2d75 [2018-12-08 23:45:54,378 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/data/3fecc7bac/6106f312334047749adf784a0aec503d [2018-12-08 23:45:54,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 23:45:54,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 23:45:54,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 23:45:54,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 23:45:54,384 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 23:45:54,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:45:54" (1/1) ... [2018-12-08 23:45:54,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76856784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:54, skipping insertion in model container [2018-12-08 23:45:54,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:45:54" (1/1) ... [2018-12-08 23:45:54,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 23:45:54,435 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 23:45:55,048 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:45:55,061 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 23:45:55,171 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:45:55,260 INFO L195 MainTranslator]: Completed translation [2018-12-08 23:45:55,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55 WrapperNode [2018-12-08 23:45:55,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 23:45:55,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 23:45:55,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 23:45:55,261 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 23:45:55,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 23:45:55,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 23:45:55,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 23:45:55,348 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 23:45:55,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... [2018-12-08 23:45:55,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 23:45:55,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 23:45:55,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 23:45:55,430 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 23:45:55,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:45:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/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 [2018-12-08 23:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2018-12-08 23:45:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2018-12-08 23:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-08 23:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 23:45:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2018-12-08 23:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2018-12-08 23:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2018-12-08 23:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2018-12-08 23:45:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2018-12-08 23:45:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-08 23:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-08 23:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2018-12-08 23:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2018-12-08 23:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2018-12-08 23:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2018-12-08 23:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2018-12-08 23:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2018-12-08 23:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-12-08 23:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-12-08 23:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 23:45:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 23:45:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-12-08 23:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2018-12-08 23:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-08 23:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-08 23:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-12-08 23:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-08 23:45:55,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-08 23:45:55,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 23:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2018-12-08 23:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2018-12-08 23:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2018-12-08 23:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2018-12-08 23:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2018-12-08 23:45:55,469 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2018-12-08 23:45:55,469 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2018-12-08 23:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-12-08 23:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2018-12-08 23:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2018-12-08 23:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2018-12-08 23:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2018-12-08 23:45:55,470 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2018-12-08 23:45:55,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2018-12-08 23:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-12-08 23:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2018-12-08 23:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-08 23:45:55,471 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-08 23:45:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2018-12-08 23:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-12-08 23:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-08 23:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-12-08 23:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-08 23:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2018-12-08 23:45:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2018-12-08 23:45:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2018-12-08 23:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2018-12-08 23:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2018-12-08 23:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2018-12-08 23:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2018-12-08 23:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-12-08 23:45:55,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 23:45:55,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 23:52:36,168 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 23:52:36,168 INFO L280 CfgBuilder]: Removed 129 assue(true) statements. [2018-12-08 23:52:36,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:52:36 BoogieIcfgContainer [2018-12-08 23:52:36,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 23:52:36,169 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 23:52:36,169 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 23:52:36,176 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 23:52:36,176 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:52:36" (1/1) ... [2018-12-08 23:52:36,183 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 23:52:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:52:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 729 states and 1068 transitions. [2018-12-08 23:52:36,225 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1068 transitions. [2018-12-08 23:52:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-08 23:52:36,235 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 23:52:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:52:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 23:52:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:52:36,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 734 states and 1095 transitions. [2018-12-08 23:52:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1095 transitions. [2018-12-08 23:52:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-12-08 23:52:36,745 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 23:52:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:52:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 23:52:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:52:37,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 738 states and 1101 transitions. [2018-12-08 23:52:37,133 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1101 transitions. [2018-12-08 23:52:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-12-08 23:52:37,136 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 23:52:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 23:52:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-08 23:52:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 23:52:37,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 732 states and 1093 transitions. [2018-12-08 23:52:37,385 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1093 transitions. [2018-12-08 23:52:37,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 23:52:37,391 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2018-12-08 23:52:37,401 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-08 23:52:37,593 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,595 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,596 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,597 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,598 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,599 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,600 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,601 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,602 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,603 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,604 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 23:52:37,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 11:52:37 ImpRootNode [2018-12-08 23:52:37,605 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 23:52:37,605 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 23:52:37,605 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 23:52:37,605 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 23:52:37,606 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:52:36" (3/4) ... [2018-12-08 23:52:37,608 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 23:52:37,611 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_len [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_radio_text [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_read_property [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_frequency [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_copy_from_user_7 [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_disable [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_tune [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-12-08 23:52:37,612 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlen [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_free [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_send_command [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__copy_from_user_1 [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usecs_to_jiffies [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_is_valid [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_property [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_wait_stc [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2018-12-08 23:52:37,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_to_usecs [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gpio_set_value [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_mute [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_rds_buff [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_tx_tune_status [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion_timeout [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_ret_val [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_update_tune_status [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_rds_ps_name [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_queryctrl [2018-12-08 23:52:37,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_set_power_state [2018-12-08 23:52:37,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_s_modulator [2018-12-08 23:52:37,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_query_fill [2018-12-08 23:52:37,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_choose_econtrol_action [2018-12-08 23:52:37,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure validate_range [2018-12-08 23:52:37,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_bulk_free [2018-12-08 23:52:37,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure si4713_write_econtrol_integers [2018-12-08 23:52:37,635 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 453 nodes and edges [2018-12-08 23:52:37,637 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 146 nodes and edges [2018-12-08 23:52:37,639 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2018-12-08 23:52:37,641 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-08 23:52:37,643 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 23:52:37,645 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-08 23:52:37,785 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f6b73f74-3f73-4bf2-8093-4639030cae7e/bin-2019/ukojak/witness.graphml [2018-12-08 23:52:37,785 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 23:52:37,785 INFO L168 Benchmark]: Toolchain (without parser) took 403404.95 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 528.0 MB). Free memory was 945.2 MB in the beginning and 1.2 GB in the end (delta: -234.8 MB). Peak memory consumption was 293.2 MB. Max. memory is 11.5 GB. [2018-12-08 23:52:37,786 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:52:37,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 879.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 945.2 MB in the beginning and 1.0 GB in the end (delta: -79.0 MB). Peak memory consumption was 104.8 MB. Max. memory is 11.5 GB. [2018-12-08 23:52:37,787 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. [2018-12-08 23:52:37,787 INFO L168 Benchmark]: Boogie Preprocessor took 82.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 986.6 MB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2018-12-08 23:52:37,787 INFO L168 Benchmark]: RCFGBuilder took 400738.45 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 336.6 MB). Free memory was 986.6 MB in the beginning and 931.0 MB in the end (delta: 55.5 MB). Peak memory consumption was 392.1 MB. Max. memory is 11.5 GB. [2018-12-08 23:52:37,788 INFO L168 Benchmark]: CodeCheck took 1435.83 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 23.1 MB). Free memory was 931.0 MB in the beginning and 1.3 GB in the end (delta: -340.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:52:37,788 INFO L168 Benchmark]: Witness Printer took 179.55 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 91.5 MB). Peak memory consumption was 91.5 MB. Max. memory is 11.5 GB. [2018-12-08 23:52:37,789 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 46 procedures, 939 locations, 1 error locations. SAFE Result, 1.1s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 612 SDtfs, 28 SDslu, 184 SDs, 0 SdLazy, 208 SolverSat, 96 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1404 GetRequests, 1372 SyntacticMatches, 4 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 116 NumberOfCodeBlocks, 116 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 113 ConstructedInterpolants, 0 QuantifiedInterpolants, 8823 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 6/6 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: 6162]: 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: 4039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6004]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4377]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4877]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5951]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5532]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4208]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5451]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6004]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5024]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6096]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6073]: 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: 5570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5660]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6113]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 879.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 945.2 MB in the beginning and 1.0 GB in the end (delta: -79.0 MB). Peak memory consumption was 104.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 986.6 MB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 400738.45 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 336.6 MB). Free memory was 986.6 MB in the beginning and 931.0 MB in the end (delta: 55.5 MB). Peak memory consumption was 392.1 MB. Max. memory is 11.5 GB. * CodeCheck took 1435.83 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 23.1 MB). Free memory was 931.0 MB in the beginning and 1.3 GB in the end (delta: -340.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 179.55 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 91.5 MB). Peak memory consumption was 91.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...