./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.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/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.c -s /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/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 1b779fc76c32ea799bd8b43800b6c13303dd5242 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 08:27:34,397 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:27:34,399 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:27:34,407 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:27:34,407 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:27:34,408 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:27:34,409 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:27:34,410 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:27:34,411 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:27:34,412 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:27:34,412 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:27:34,412 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:27:34,413 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:27:34,414 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:27:34,414 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:27:34,415 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:27:34,415 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:27:34,417 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:27:34,418 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:27:34,419 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:27:34,420 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:27:34,420 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:27:34,422 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:27:34,422 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:27:34,422 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:27:34,423 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:27:34,423 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:27:34,424 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:27:34,424 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:27:34,425 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:27:34,425 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:27:34,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:27:34,426 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:27:34,426 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:27:34,426 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:27:34,427 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:27:34,427 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-23 08:27:34,437 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:27:34,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:27:34,438 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:27:34,438 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 08:27:34,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 08:27:34,438 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 08:27:34,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:27:34,439 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:27:34,439 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:27:34,439 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:27:34,439 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:27:34,439 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:27:34,439 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:27:34,440 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:27:34,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:27:34,440 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 08:27:34,440 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 08:27:34,440 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:27:34,440 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:27:34,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 08:27:34,441 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:27:34,441 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:27:34,441 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:27:34,441 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 08:27:34,441 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:27:34,442 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:27:34,442 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 08:27:34,442 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_725a9907-54cc-4069-99dd-a36ea3458ffd/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 -> 1b779fc76c32ea799bd8b43800b6c13303dd5242 [2018-11-23 08:27:34,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:27:34,474 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:27:34,476 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:27:34,477 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:27:34,477 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:27:34,478 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:27:34,513 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/data/07c20379e/41510d0c4eca4e6287a525ed68b8ab58/FLAGd838455d7 [2018-11-23 08:27:35,061 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:27:35,061 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:27:35,093 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/data/07c20379e/41510d0c4eca4e6287a525ed68b8ab58/FLAGd838455d7 [2018-11-23 08:27:35,562 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/data/07c20379e/41510d0c4eca4e6287a525ed68b8ab58 [2018-11-23 08:27:35,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:27:35,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:27:35,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:27:35,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:27:35,576 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:27:35,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:35" (1/1) ... [2018-11-23 08:27:35,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae0d189 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:35, skipping insertion in model container [2018-11-23 08:27:35,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:35" (1/1) ... [2018-11-23 08:27:35,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:27:35,671 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:27:37,415 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:27:37,430 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:27:37,741 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:27:38,053 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:27:38,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38 WrapperNode [2018-11-23 08:27:38,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:27:38,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:27:38,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:27:38,054 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:27:38,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,110 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:27:38,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:27:38,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:27:38,209 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:27:38,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,324 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... [2018-11-23 08:27:38,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:27:38,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:27:38,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:27:38,365 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:27:38,365 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/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 [2018-11-23 08:27:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2018-11-23 08:27:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2018-11-23 08:27:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 08:27:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 08:27:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 08:27:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 08:27:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2018-11-23 08:27:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2018-11-23 08:27:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2018-11-23 08:27:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2018-11-23 08:27:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2018-11-23 08:27:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2018-11-23 08:27:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2018-11-23 08:27:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2018-11-23 08:27:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2018-11-23 08:27:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2018-11-23 08:27:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2018-11-23 08:27:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2018-11-23 08:27:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2018-11-23 08:27:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2018-11-23 08:27:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 08:27:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 08:27:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2018-11-23 08:27:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2018-11-23 08:27:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2018-11-23 08:27:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2018-11-23 08:27:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2018-11-23 08:27:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2018-11-23 08:27:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2018-11-23 08:27:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2018-11-23 08:27:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2018-11-23 08:27:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2018-11-23 08:27:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2018-11-23 08:27:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2018-11-23 08:27:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2018-11-23 08:27:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2018-11-23 08:27:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 08:27:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2018-11-23 08:27:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2018-11-23 08:27:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2018-11-23 08:27:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2018-11-23 08:27:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-23 08:27:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-23 08:27:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2018-11-23 08:27:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2018-11-23 08:27:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2018-11-23 08:27:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2018-11-23 08:27:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2018-11-23 08:27:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2018-11-23 08:27:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-23 08:27:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-23 08:27:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:27:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 08:27:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2018-11-23 08:27:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2018-11-23 08:27:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2018-11-23 08:27:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2018-11-23 08:27:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-11-23 08:27:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-11-23 08:27:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2018-11-23 08:27:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2018-11-23 08:27:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2018-11-23 08:27:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2018-11-23 08:27:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-23 08:27:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-23 08:27:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:27:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 08:27:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 08:27:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2018-11-23 08:27:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2018-11-23 08:27:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2018-11-23 08:27:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2018-11-23 08:27:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2018-11-23 08:27:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2018-11-23 08:27:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-23 08:27:38,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-23 08:27:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2018-11-23 08:27:38,411 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2018-11-23 08:27:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2018-11-23 08:27:38,411 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2018-11-23 08:27:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-23 08:27:38,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-23 08:27:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 08:27:38,411 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2018-11-23 08:27:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2018-11-23 08:27:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 08:27:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 08:27:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 08:27:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 08:27:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-23 08:27:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-23 08:27:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2018-11-23 08:27:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2018-11-23 08:27:38,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 08:27:38,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2018-11-23 08:27:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2018-11-23 08:27:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2018-11-23 08:27:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2018-11-23 08:27:38,413 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2018-11-23 08:27:38,413 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 08:27:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2018-11-23 08:27:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2018-11-23 08:27:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2018-11-23 08:27:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2018-11-23 08:27:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2018-11-23 08:27:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2018-11-23 08:27:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2018-11-23 08:27:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2018-11-23 08:27:38,414 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2018-11-23 08:27:38,414 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2018-11-23 08:27:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-11-23 08:27:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-11-23 08:27:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2018-11-23 08:27:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2018-11-23 08:27:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2018-11-23 08:27:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2018-11-23 08:27:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2018-11-23 08:27:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2018-11-23 08:27:38,415 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2018-11-23 08:27:38,415 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2018-11-23 08:27:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2018-11-23 08:27:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2018-11-23 08:27:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 08:27:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 08:27:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2018-11-23 08:27:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2018-11-23 08:27:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:27:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:27:38,416 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-23 08:27:38,416 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-23 08:28:54,816 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 08:28:54,816 INFO L280 CfgBuilder]: Removed 189 assue(true) statements. [2018-11-23 08:28:54,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:28:54 BoogieIcfgContainer [2018-11-23 08:28:54,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 08:28:54,817 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 08:28:54,817 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 08:28:54,826 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 08:28:54,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:28:54" (1/1) ... [2018-11-23 08:28:54,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:28:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 08:28:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1987 states and 3167 transitions. [2018-11-23 08:28:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3167 transitions. [2018-11-23 08:28:54,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 08:28:54,996 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-11-23 08:28:55,009 INFO L775 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-11-23 08:28:55,929 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,932 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,933 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,933 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,933 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,933 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,933 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,933 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,934 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,935 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,936 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,937 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,938 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,939 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,940 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,941 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,941 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,941 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 08:28:55,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 08:28:55 ImpRootNode [2018-11-23 08:28:55,941 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 08:28:55,942 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 08:28:55,942 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 08:28:55,942 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 08:28:55,942 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:28:54" (3/4) ... [2018-11-23 08:28:55,946 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_media_status_notify [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2018-11-23 08:28:55,952 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2018-11-23 08:28:55,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_ant_path [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ex_btc8723b2ant_init_hwconfig [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_special_packet_notify [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2018-11-23 08:28:55,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_init_coex_dm [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-23 08:28:55,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifioff_hwcfg [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-11-23 08:28:55,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-23 08:28:55,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2018-11-23 08:28:55,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2018-11-23 08:28:55,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2018-11-23 08:28:55,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-11-23 08:28:55,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_lps_notify [2018-11-23 08:28:55,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2018-11-23 08:28:56,028 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 988 nodes and edges [2018-11-23 08:28:56,037 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 311 nodes and edges [2018-11-23 08:28:56,043 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 109 nodes and edges [2018-11-23 08:28:56,047 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-23 08:28:56,051 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2018-11-23 08:28:56,055 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 08:28:56,059 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-23 08:28:56,063 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 08:28:56,067 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 08:28:56,439 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_725a9907-54cc-4069-99dd-a36ea3458ffd/bin-2019/ukojak/witness.graphml [2018-11-23 08:28:56,439 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 08:28:56,440 INFO L168 Benchmark]: Toolchain (without parser) took 80870.80 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 939.1 MB in the beginning and 1.0 GB in the end (delta: -107.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,441 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 08:28:56,441 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2481.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). Peak memory consumption was 333.5 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,441 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.11 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,442 INFO L168 Benchmark]: Boogie Preprocessor took 155.29 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: 59.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,442 INFO L168 Benchmark]: RCFGBuilder took 76451.82 ms. Allocated memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: 931.1 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -524.9 MB). Peak memory consumption was 937.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,442 INFO L168 Benchmark]: CodeCheck took 1124.59 ms. Allocated memory is still 2.2 GB. Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 246.8 MB). Peak memory consumption was 246.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,442 INFO L168 Benchmark]: Witness Printer took 497.40 ms. Allocated memory is still 2.2 GB. Free memory was 1.3 GB in the beginning and 1.0 GB in the end (delta: 242.8 MB). Peak memory consumption was 242.8 MB. Max. memory is 11.5 GB. [2018-11-23 08:28:56,444 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: 14649]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15081]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14263]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9692]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14007]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13923]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13424]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9404]: 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: 13166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14024]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 15016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11476]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 14674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13880]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2481.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). Peak memory consumption was 333.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 155.11 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 155.29 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: 59.8 MB). Peak memory consumption was 59.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 76451.82 ms. Allocated memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: 931.1 MB). Free memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: -524.9 MB). Peak memory consumption was 937.8 MB. Max. memory is 11.5 GB. * CodeCheck took 1124.59 ms. Allocated memory is still 2.2 GB. Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 246.8 MB). Peak memory consumption was 246.8 MB. Max. memory is 11.5 GB. * Witness Printer took 497.40 ms. Allocated memory is still 2.2 GB. Free memory was 1.3 GB in the beginning and 1.0 GB in the end (delta: 242.8 MB). Peak memory consumption was 242.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...