./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.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_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/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 c307685637658d80a2fa2e1200e9d66aa9a628f6 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:12:06,850 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:12:06,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:12:06,858 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:12:06,858 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:12:06,858 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:12:06,859 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:12:06,860 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:12:06,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:12:06,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:12:06,862 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:12:06,862 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:12:06,862 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:12:06,863 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:12:06,864 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:12:06,864 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:12:06,865 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:12:06,866 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:12:06,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:12:06,868 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:12:06,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:12:06,870 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:12:06,871 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:12:06,871 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:12:06,871 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:12:06,872 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:12:06,872 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:12:06,873 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:12:06,873 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:12:06,874 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:12:06,874 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:12:06,875 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:12:06,875 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:12:06,875 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:12:06,876 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:12:06,876 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:12:06,876 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-18 17:12:06,884 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:12:06,884 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:12:06,884 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:12:06,884 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:12:06,884 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:12:06,885 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:12:06,885 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:12:06,885 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 17:12:06,886 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 17:12:06,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:12:06,886 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:12:06,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 17:12:06,886 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:12:06,886 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:12:06,886 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:12:06,887 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 17:12:06,887 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:12:06,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:12:06,887 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:12:06,887 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_388ff138-408c-4bd3-bdd7-2c3d35a0978d/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 -> c307685637658d80a2fa2e1200e9d66aa9a628f6 [2018-11-18 17:12:06,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:12:06,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:12:06,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:12:06,924 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:12:06,924 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:12:06,925 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 17:12:06,970 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/data/3a646f46d/df439c38e53a4416a7aa7321197780fb/FLAG7c38ed5f4 [2018-11-18 17:12:07,620 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:12:07,620 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 17:12:07,653 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/data/3a646f46d/df439c38e53a4416a7aa7321197780fb/FLAG7c38ed5f4 [2018-11-18 17:12:07,942 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/data/3a646f46d/df439c38e53a4416a7aa7321197780fb [2018-11-18 17:12:07,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:12:07,945 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:12:07,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:12:07,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:12:07,949 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:12:07,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:12:07" (1/1) ... [2018-11-18 17:12:07,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed23f7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:07, skipping insertion in model container [2018-11-18 17:12:07,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:12:07" (1/1) ... [2018-11-18 17:12:07,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:12:08,055 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:12:08,510 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7471] [2018-11-18 17:12:08,510 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7472-7473] [2018-11-18 17:12:10,343 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:12:10,398 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:12:10,508 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7471] [2018-11-18 17:12:10,508 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7472-7473] [2018-11-18 17:12:11,107 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:12:11,319 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:12:11,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11 WrapperNode [2018-11-18 17:12:11,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:12:11,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:12:11,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:12:11,320 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:12:11,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:12:11,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:12:11,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:12:11,507 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:12:11,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,545 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,546 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,652 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... [2018-11-18 17:12:11,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:12:11,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:12:11,709 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:12:11,709 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:12:11,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:12:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/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 17:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2018-11-18 17:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2018-11-18 17:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 17:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 17:12:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2018-11-18 17:12:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2018-11-18 17:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2018-11-18 17:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2018-11-18 17:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2018-11-18 17:12:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2018-11-18 17:12:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2018-11-18 17:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2018-11-18 17:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2018-11-18 17:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2018-11-18 17:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2018-11-18 17:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2018-11-18 17:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2018-11-18 17:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2018-11-18 17:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-18 17:12:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-18 17:12:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2018-11-18 17:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2018-11-18 17:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2018-11-18 17:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2018-11-18 17:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2018-11-18 17:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2018-11-18 17:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2018-11-18 17:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2018-11-18 17:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2018-11-18 17:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2018-11-18 17:12:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2018-11-18 17:12:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2018-11-18 17:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2018-11-18 17:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2018-11-18 17:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2018-11-18 17:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2018-11-18 17:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 17:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 17:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2018-11-18 17:12:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2018-11-18 17:12:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2018-11-18 17:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2018-11-18 17:12:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 17:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 17:12:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:12:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2018-11-18 17:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2018-11-18 17:12:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2018-11-18 17:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2018-11-18 17:12:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 17:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 17:12:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 17:12:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2018-11-18 17:12:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2018-11-18 17:12:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 17:12:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:12:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2018-11-18 17:12:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2018-11-18 17:12:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 17:12:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 17:12:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2018-11-18 17:12:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2018-11-18 17:12:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2018-11-18 17:12:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2018-11-18 17:12:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 17:12:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 17:12:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:12:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2018-11-18 17:12:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2018-11-18 17:12:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 17:12:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 17:12:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 17:12:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 17:12:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2018-11-18 17:12:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2018-11-18 17:12:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2018-11-18 17:12:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2018-11-18 17:12:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2018-11-18 17:12:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2018-11-18 17:12:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2018-11-18 17:12:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2018-11-18 17:12:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2018-11-18 17:12:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2018-11-18 17:12:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2018-11-18 17:12:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2018-11-18 17:12:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2018-11-18 17:12:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2018-11-18 17:12:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2018-11-18 17:12:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2018-11-18 17:12:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2018-11-18 17:12:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-11-18 17:12:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-11-18 17:12:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2018-11-18 17:12:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2018-11-18 17:12:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2018-11-18 17:12:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 17:12:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2018-11-18 17:12:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2018-11-18 17:12:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2018-11-18 17:12:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2018-11-18 17:12:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:12:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:12:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-18 17:12:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-18 17:12:56,960 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:12:56,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:12:56 BoogieIcfgContainer [2018-11-18 17:12:56,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:12:56,961 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 17:12:56,961 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 17:12:56,967 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 17:12:56,968 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:12:56" (1/1) ... [2018-11-18 17:12:56,975 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:12:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 17:12:57,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1819 states and 2918 transitions. [2018-11-18 17:12:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2918 transitions. [2018-11-18 17:12:57,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 17:12:57,086 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-11-18 17:12:57,095 INFO L775 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-11-18 17:12:57,766 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,768 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,768 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,768 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,768 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,769 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,770 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,770 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,770 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,771 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,771 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,771 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,771 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,772 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,773 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,773 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,773 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,773 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,773 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,774 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,776 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,776 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,776 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,776 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,776 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,776 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,777 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,779 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,779 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,780 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,781 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,781 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,781 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,782 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,782 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,782 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,782 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,782 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 17:12:57,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 05:12:57 ImpRootNode [2018-11-18 17:12:57,783 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 17:12:57,783 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:12:57,783 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:12:57,784 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:12:57,784 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:12:56" (3/4) ... [2018-11-18 17:12:57,787 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 17:12:57,793 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2018-11-18 17:12:57,793 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 17:12:57,794 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-11-18 17:12:57,795 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2018-11-18 17:12:57,796 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2018-11-18 17:12:57,797 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2018-11-18 17:12:57,797 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2018-11-18 17:12:57,797 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2018-11-18 17:12:57,799 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 17:12:57,800 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2018-11-18 17:12:57,863 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 753 nodes and edges [2018-11-18 17:12:57,873 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 192 nodes and edges [2018-11-18 17:12:57,879 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2018-11-18 17:12:57,883 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-18 17:12:58,321 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_388ff138-408c-4bd3-bdd7-2c3d35a0978d/bin-2019/ukojak/witness.graphml [2018-11-18 17:12:58,322 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:12:58,322 INFO L168 Benchmark]: Toolchain (without parser) took 50377.73 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 939.4 MB in the beginning and 1.4 GB in the end (delta: -500.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,324 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:12:58,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3373.66 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.8 MB). Free memory was 939.4 MB in the beginning and 942.5 MB in the end (delta: -3.1 MB). Peak memory consumption was 470.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.39 ms. Allocated memory is still 1.4 GB. Free memory was 942.5 MB in the beginning and 904.7 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,325 INFO L168 Benchmark]: Boogie Preprocessor took 201.49 ms. Allocated memory is still 1.4 GB. Free memory was 904.7 MB in the beginning and 852.3 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,325 INFO L168 Benchmark]: RCFGBuilder took 45251.75 ms. Allocated memory was 1.4 GB in the beginning and 2.6 GB in the end (delta: 1.2 GB). Free memory was 852.3 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,325 INFO L168 Benchmark]: CodeCheck took 822.21 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 238.0 MB). Peak memory consumption was 238.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,326 INFO L168 Benchmark]: Witness Printer took 538.44 ms. Allocated memory is still 2.6 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 210.2 MB). Peak memory consumption was 210.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:12:58,329 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 56 procedures, 2641 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s 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 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 11501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8948]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8811]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10867]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12230]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13004]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13149]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8024]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9077]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12341]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3373.66 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 340.8 MB). Free memory was 939.4 MB in the beginning and 942.5 MB in the end (delta: -3.1 MB). Peak memory consumption was 470.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 187.39 ms. Allocated memory is still 1.4 GB. Free memory was 942.5 MB in the beginning and 904.7 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 201.49 ms. Allocated memory is still 1.4 GB. Free memory was 904.7 MB in the beginning and 852.3 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 45251.75 ms. Allocated memory was 1.4 GB in the beginning and 2.6 GB in the end (delta: 1.2 GB). Free memory was 852.3 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * CodeCheck took 822.21 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 238.0 MB). Peak memory consumption was 238.0 MB. Max. memory is 11.5 GB. * Witness Printer took 538.44 ms. Allocated memory is still 2.6 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 210.2 MB). Peak memory consumption was 210.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...