./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.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_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/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 17dcb79abc823937acb8a6432f85e987229b2068 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 07:40:09,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 07:40:09,069 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 07:40:09,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 07:40:09,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 07:40:09,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 07:40:09,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 07:40:09,078 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 07:40:09,080 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 07:40:09,080 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 07:40:09,081 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 07:40:09,081 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 07:40:09,081 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 07:40:09,082 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 07:40:09,083 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 07:40:09,083 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 07:40:09,083 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 07:40:09,084 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 07:40:09,085 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 07:40:09,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 07:40:09,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 07:40:09,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 07:40:09,089 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 07:40:09,089 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 07:40:09,089 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 07:40:09,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 07:40:09,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 07:40:09,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 07:40:09,091 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 07:40:09,091 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 07:40:09,091 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 07:40:09,092 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 07:40:09,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 07:40:09,092 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 07:40:09,092 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 07:40:09,093 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 07:40:09,093 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 07:40:09,100 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 07:40:09,100 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 07:40:09,100 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 07:40:09,100 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 07:40:09,101 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 07:40:09,101 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 07:40:09,101 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 07:40:09,102 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 07:40:09,102 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 07:40:09,102 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 07:40:09,102 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 07:40:09,103 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 07:40:09,103 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 07:40:09,103 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_939d305d-2a5b-4544-a2a1-3f116c5c1e82/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 -> 17dcb79abc823937acb8a6432f85e987229b2068 [2018-12-02 07:40:09,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 07:40:09,128 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 07:40:09,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 07:40:09,131 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 07:40:09,132 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 07:40:09,132 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 07:40:09,168 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/data/398bc659b/73a61277db7f4104b95cd21cea31dddd/FLAGf51ff8f90 [2018-12-02 07:40:09,725 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 07:40:09,726 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 07:40:09,749 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/data/398bc659b/73a61277db7f4104b95cd21cea31dddd/FLAGf51ff8f90 [2018-12-02 07:40:10,151 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/data/398bc659b/73a61277db7f4104b95cd21cea31dddd [2018-12-02 07:40:10,153 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 07:40:10,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 07:40:10,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 07:40:10,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 07:40:10,156 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 07:40:10,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:40:10" (1/1) ... [2018-12-02 07:40:10,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53db422c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:10, skipping insertion in model container [2018-12-02 07:40:10,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:40:10" (1/1) ... [2018-12-02 07:40:10,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 07:40:10,278 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 07:40:11,839 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:40:11,861 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 07:40:12,206 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:40:12,536 INFO L195 MainTranslator]: Completed translation [2018-12-02 07:40:12,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12 WrapperNode [2018-12-02 07:40:12,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 07:40:12,537 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 07:40:12,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 07:40:12,538 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 07:40:12,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 07:40:12,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 07:40:12,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 07:40:12,704 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 07:40:12,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... [2018-12-02 07:40:12,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 07:40:12,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 07:40:12,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 07:40:12,885 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 07:40:12,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:40:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/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 [2018-12-02 07:40:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2018-12-02 07:40:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2018-12-02 07:40:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-02 07:40:12,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-02 07:40:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-02 07:40:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-02 07:40:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2018-12-02 07:40:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2018-12-02 07:40:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2018-12-02 07:40:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2018-12-02 07:40:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2018-12-02 07:40:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2018-12-02 07:40:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2018-12-02 07:40:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2018-12-02 07:40:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2018-12-02 07:40:12,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2018-12-02 07:40:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2018-12-02 07:40:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2018-12-02 07:40:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2018-12-02 07:40:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2018-12-02 07:40:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-12-02 07:40:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-12-02 07:40:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2018-12-02 07:40:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2018-12-02 07:40:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2018-12-02 07:40:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2018-12-02 07:40:12,925 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2018-12-02 07:40:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2018-12-02 07:40:12,926 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2018-12-02 07:40:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2018-12-02 07:40:12,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-12-02 07:40:12,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-12-02 07:40:12,928 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2018-12-02 07:40:12,928 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2018-12-02 07:40:12,929 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2018-12-02 07:40:12,929 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2018-12-02 07:40:12,930 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2018-12-02 07:40:12,930 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2018-12-02 07:40:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 07:40:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2018-12-02 07:40:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2018-12-02 07:40:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 07:40:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 07:40:12,931 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-12-02 07:40:12,931 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-12-02 07:41:27,187 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 07:41:27,187 INFO L280 CfgBuilder]: Removed 195 assue(true) statements. [2018-12-02 07:41:27,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:27 BoogieIcfgContainer [2018-12-02 07:41:27,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 07:41:27,188 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 07:41:27,188 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 07:41:27,194 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 07:41:27,194 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:27" (1/1) ... [2018-12-02 07:41:27,201 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:41:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:41:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1987 states and 3167 transitions. [2018-12-02 07:41:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3167 transitions. [2018-12-02 07:41:27,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 07:41:27,324 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-12-02 07:41:27,333 INFO L779 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-12-02 07:41:27,848 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,851 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,852 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,853 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,854 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,855 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,856 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,856 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,856 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,856 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,856 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:41:27,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 07:41:27 ImpRootNode [2018-12-02 07:41:27,856 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 07:41:27,856 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 07:41:27,856 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 07:41:27,857 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 07:41:27,857 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:41:27" (3/4) ... [2018-12-02 07:41:27,859 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 07:41:27,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_media_status_notify [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-02 07:41:27,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_ant_path [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_init_hwconfig [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_special_packet_notify [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_init_coex_dm [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2018-12-02 07:41:27,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifioff_hwcfg [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2018-12-02 07:41:27,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2018-12-02 07:41:27,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-12-02 07:41:27,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-12-02 07:41:27,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_lps_notify [2018-12-02 07:41:27,867 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2018-12-02 07:41:27,913 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 988 nodes and edges [2018-12-02 07:41:27,919 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 313 nodes and edges [2018-12-02 07:41:27,924 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 109 nodes and edges [2018-12-02 07:41:27,927 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-12-02 07:41:27,930 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-02 07:41:27,933 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 07:41:27,937 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-02 07:41:27,940 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 07:41:27,943 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 07:41:28,249 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_939d305d-2a5b-4544-a2a1-3f116c5c1e82/bin-2019/ukojak/witness.graphml [2018-12-02 07:41:28,249 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 07:41:28,250 INFO L168 Benchmark]: Toolchain (without parser) took 78097.06 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 929.2 MB in the beginning and 2.1 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,251 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-02 07:41:28,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2382.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 233.3 MB). Free memory was 929.2 MB in the beginning and 1.1 GB in the end (delta: -124.8 MB). Peak memory consumption was 340.3 MB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.83 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,252 INFO L168 Benchmark]: Boogie Preprocessor took 181.14 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 971.1 MB in the end (delta: 49.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,252 INFO L168 Benchmark]: RCFGBuilder took 74302.81 ms. Allocated memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: 899.7 MB). Free memory was 971.1 MB in the beginning and 957.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,253 INFO L168 Benchmark]: CodeCheck took 668.44 ms. Allocated memory is still 2.2 GB. Free memory was 957.2 MB in the beginning and 684.8 MB in the end (delta: 272.4 MB). Peak memory consumption was 272.4 MB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,253 INFO L168 Benchmark]: Witness Printer took 393.13 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 314.0 MB). Free memory was 684.8 MB in the beginning and 2.1 GB in the end (delta: -1.4 GB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. [2018-12-02 07:41:28,255 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 62 procedures, 2698 locations, 0 error locations. SAFE Result, 0.1s 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: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8358]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13395]: 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: 14087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13380]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8992]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12028]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12990]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12943]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14099]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8961]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9052]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8922]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13998]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13333]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 2382.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 233.3 MB). Free memory was 929.2 MB in the beginning and 1.1 GB in the end (delta: -124.8 MB). Peak memory consumption was 340.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 165.83 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 181.14 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 971.1 MB in the end (delta: 49.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 74302.81 ms. Allocated memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: 899.7 MB). Free memory was 971.1 MB in the beginning and 957.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * CodeCheck took 668.44 ms. Allocated memory is still 2.2 GB. Free memory was 957.2 MB in the beginning and 684.8 MB in the end (delta: 272.4 MB). Peak memory consumption was 272.4 MB. Max. memory is 11.5 GB. * Witness Printer took 393.13 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 314.0 MB). Free memory was 684.8 MB in the beginning and 2.1 GB in the end (delta: -1.4 GB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...