./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:12:48,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:12:48,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:12:48,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:12:48,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:12:48,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:12:48,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:12:48,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:12:48,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:12:48,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:12:48,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:12:48,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:12:48,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:12:48,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:12:48,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:12:48,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:12:48,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:12:49,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:12:49,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:12:49,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:12:49,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:12:49,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:12:49,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:12:49,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:12:49,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:12:49,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:12:49,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:12:49,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:12:49,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:12:49,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:12:49,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:12:49,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:12:49,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:12:49,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:12:49,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:12:49,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:12:49,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:12:49,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:12:49,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:12:49,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:12:49,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:12:49,061 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 07:12:49,111 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:12:49,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:12:49,113 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:12:49,113 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:12:49,114 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 07:12:49,114 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 07:12:49,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:12:49,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:12:49,116 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:12:49,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:12:49,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:12:49,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:12:49,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 07:12:49,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 07:12:49,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 07:12:49,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:12:49,119 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:12:49,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 07:12:49,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:12:49,120 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:12:49,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 07:12:49,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:12:49,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:12:49,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 07:12:49,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 07:12:49,123 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:12:49,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 07:12:49,123 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 07:12:49,124 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 07:12:49,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 07:12:49,131 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:12:49,131 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2021-11-20 07:12:49,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:12:49,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:12:49,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:12:49,528 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:12:49,529 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:12:49,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2021-11-20 07:12:49,631 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/data/62884c09c/defe208dd0004dcfabcc38609eaa8900/FLAGb026ca354 [2021-11-20 07:12:50,758 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:12:50,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2021-11-20 07:12:50,822 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/data/62884c09c/defe208dd0004dcfabcc38609eaa8900/FLAGb026ca354 [2021-11-20 07:12:51,042 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/data/62884c09c/defe208dd0004dcfabcc38609eaa8900 [2021-11-20 07:12:51,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:12:51,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:12:51,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:12:51,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:12:51,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:12:51,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:12:51" (1/1) ... [2021-11-20 07:12:51,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32793a1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:51, skipping insertion in model container [2021-11-20 07:12:51,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:12:51" (1/1) ... [2021-11-20 07:12:51,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:12:51,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:12:52,199 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2021-11-20 07:12:52,199 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2021-11-20 07:12:52,362 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2021-11-20 07:12:54,242 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:12:54,297 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:12:54,629 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2021-11-20 07:12:54,631 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2021-11-20 07:12:54,636 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2021-11-20 07:12:55,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:12:55,326 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:12:55,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55 WrapperNode [2021-11-20 07:12:55,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:12:55,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:12:55,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:12:55,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:12:55,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:55,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:55,761 INFO L137 Inliner]: procedures = 250, calls = 3159, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 6255 [2021-11-20 07:12:55,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:12:55,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:12:55,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:12:55,763 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:12:55,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:55,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:55,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:55,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:56,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:56,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:56,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:56,267 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:12:56,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:12:56,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:12:56,271 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:12:56,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (1/1) ... [2021-11-20 07:12:56,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 07:12:56,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:56,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:56,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 07:12:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2021-11-20 07:12:56,382 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2021-11-20 07:12:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 07:12:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 07:12:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2021-11-20 07:12:56,383 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2021-11-20 07:12:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-20 07:12:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-20 07:12:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2021-11-20 07:12:56,384 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2021-11-20 07:12:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-20 07:12:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-20 07:12:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2021-11-20 07:12:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2021-11-20 07:12:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-20 07:12:56,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-20 07:12:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-20 07:12:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-20 07:12:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-11-20 07:12:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-11-20 07:12:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 07:12:56,387 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 07:12:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2021-11-20 07:12:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2021-11-20 07:12:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2021-11-20 07:12:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2021-11-20 07:12:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 07:12:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2021-11-20 07:12:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2021-11-20 07:12:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2021-11-20 07:12:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2021-11-20 07:12:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-20 07:12:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-20 07:12:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2021-11-20 07:12:56,390 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2021-11-20 07:12:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 07:12:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2021-11-20 07:12:56,391 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2021-11-20 07:12:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2021-11-20 07:12:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2021-11-20 07:12:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2021-11-20 07:12:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2021-11-20 07:12:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2021-11-20 07:12:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2021-11-20 07:12:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2021-11-20 07:12:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2021-11-20 07:12:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 07:12:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 07:12:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 07:12:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 07:12:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2021-11-20 07:12:56,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2021-11-20 07:12:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2021-11-20 07:12:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2021-11-20 07:12:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-20 07:12:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-20 07:12:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2021-11-20 07:12:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2021-11-20 07:12:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2021-11-20 07:12:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2021-11-20 07:12:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2021-11-20 07:12:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2021-11-20 07:12:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-20 07:12:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-20 07:12:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 07:12:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2021-11-20 07:12:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2021-11-20 07:12:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 07:12:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 07:12:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2021-11-20 07:12:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2021-11-20 07:12:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2021-11-20 07:12:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2021-11-20 07:12:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-20 07:12:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-20 07:12:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 07:12:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2021-11-20 07:12:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2021-11-20 07:12:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-20 07:12:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-20 07:12:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-20 07:12:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-20 07:12:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 07:12:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2021-11-20 07:12:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2021-11-20 07:12:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2021-11-20 07:12:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2021-11-20 07:12:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:12:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2021-11-20 07:12:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2021-11-20 07:12:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2021-11-20 07:12:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2021-11-20 07:12:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 07:12:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2021-11-20 07:12:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2021-11-20 07:12:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-20 07:12:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2021-11-20 07:12:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2021-11-20 07:12:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2021-11-20 07:12:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2021-11-20 07:12:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2021-11-20 07:12:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2021-11-20 07:12:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2021-11-20 07:12:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2021-11-20 07:12:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2021-11-20 07:12:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2021-11-20 07:12:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2021-11-20 07:12:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2021-11-20 07:12:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2021-11-20 07:12:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2021-11-20 07:12:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-20 07:12:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-20 07:12:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2021-11-20 07:12:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2021-11-20 07:12:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2021-11-20 07:12:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2021-11-20 07:12:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2021-11-20 07:12:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2021-11-20 07:12:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:12:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-11-20 07:12:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2021-11-20 07:12:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2021-11-20 07:12:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:12:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:12:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-20 07:12:56,431 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-20 07:12:57,317 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:12:57,324 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:12:59,763 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-20 07:13:05,624 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:13:05,673 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:13:05,673 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-20 07:13:05,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:13:05 BoogieIcfgContainer [2021-11-20 07:13:05,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:13:05,684 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-20 07:13:05,684 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-20 07:13:05,688 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-20 07:13:05,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:12:51" (1/3) ... [2021-11-20 07:13:05,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36091afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:13:05, skipping insertion in model container [2021-11-20 07:13:05,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:12:55" (2/3) ... [2021-11-20 07:13:05,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36091afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:13:05, skipping insertion in model container [2021-11-20 07:13:05,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:13:05" (3/3) ... [2021-11-20 07:13:05,692 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2021-11-20 07:13:05,699 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-20 07:13:05,699 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-20 07:13:05,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36091afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 07:13:05, skipping insertion in model container [2021-11-20 07:13:05,701 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-20 07:13:05,703 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-20 07:13:05,703 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-20 07:13:05,703 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-20 07:13:05,704 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:13:05" (3/3) ... [2021-11-20 07:13:05,715 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-20 07:13:05,726 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2021-11-20 07:13:05,726 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2021-11-20 07:13:05,726 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2021-11-20 07:13:05,726 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2021-11-20 07:13:05,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2021-11-20 07:13:05,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2021-11-20 07:13:05,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2021-11-20 07:13:05,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2021-11-20 07:13:05,727 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2021-11-20 07:13:05,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2021-11-20 07:13:05,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2021-11-20 07:13:05,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-20 07:13:05,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2021-11-20 07:13:05,728 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2021-11-20 07:13:05,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2021-11-20 07:13:05,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-20 07:13:05,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2021-11-20 07:13:05,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2021-11-20 07:13:05,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2021-11-20 07:13:05,729 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2021-11-20 07:13:05,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2021-11-20 07:13:05,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2021-11-20 07:13:05,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2021-11-20 07:13:05,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2021-11-20 07:13:05,730 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2021-11-20 07:13:05,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2021-11-20 07:13:05,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 07:13:05,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2021-11-20 07:13:05,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2021-11-20 07:13:05,731 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2021-11-20 07:13:05,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2021-11-20 07:13:05,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2021-11-20 07:13:05,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2021-11-20 07:13:05,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2021-11-20 07:13:05,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2021-11-20 07:13:05,732 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2021-11-20 07:13:05,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-20 07:13:05,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2021-11-20 07:13:05,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2021-11-20 07:13:05,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2021-11-20 07:13:05,733 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2021-11-20 07:13:05,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2021-11-20 07:13:05,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2021-11-20 07:13:05,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2021-11-20 07:13:05,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-20 07:13:05,734 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2021-11-20 07:13:05,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2021-11-20 07:13:05,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2021-11-20 07:13:05,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-20 07:13:05,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-20 07:13:05,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2021-11-20 07:13:05,735 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2021-11-20 07:13:05,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-20 07:13:05,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2021-11-20 07:13:05,736 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2021-11-20 07:13:05,737 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2021-11-20 07:13:05,861 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 598 nodes and edges [2021-11-20 07:13:05,883 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 216 nodes and edges [2021-11-20 07:13:05,903 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 97 nodes and edges [2021-11-20 07:13:05,909 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2021-11-20 07:13:05,915 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-20 07:13:05,920 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-20 07:13:05,926 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-20 07:13:05,932 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-20 07:13:05,938 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-20 07:13:06,852 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/witness.graphml [2021-11-20 07:13:06,852 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-20 07:13:06,854 INFO L158 Benchmark]: Toolchain (without parser) took 15807.08ms. Allocated memory was 134.2MB in the beginning and 551.6MB in the end (delta: 417.3MB). Free memory was 81.2MB in the beginning and 272.2MB in the end (delta: -190.9MB). Peak memory consumption was 247.6MB. Max. memory is 16.1GB. [2021-11-20 07:13:06,855 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 134.2MB. Free memory is still 114.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 07:13:06,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4278.41ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 81.1MB in the beginning and 113.6MB in the end (delta: -32.6MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2021-11-20 07:13:06,856 INFO L158 Benchmark]: Boogie Procedure Inliner took 434.02ms. Allocated memory is still 199.2MB. Free memory was 113.6MB in the beginning and 80.1MB in the end (delta: 33.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-20 07:13:06,856 INFO L158 Benchmark]: Boogie Preprocessor took 505.04ms. Allocated memory was 199.2MB in the beginning and 329.3MB in the end (delta: 130.0MB). Free memory was 80.1MB in the beginning and 218.5MB in the end (delta: -138.4MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2021-11-20 07:13:06,857 INFO L158 Benchmark]: RCFGBuilder took 9409.29ms. Allocated memory was 329.3MB in the beginning and 551.6MB in the end (delta: 222.3MB). Free memory was 218.5MB in the beginning and 307.5MB in the end (delta: -89.0MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. [2021-11-20 07:13:06,858 INFO L158 Benchmark]: TraceAbstraction took 17.69ms. Allocated memory is still 551.6MB. Free memory was 307.5MB in the beginning and 306.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-20 07:13:06,858 INFO L158 Benchmark]: Witness Printer took 1149.80ms. Allocated memory is still 551.6MB. Free memory was 306.5MB in the beginning and 272.2MB in the end (delta: 34.3MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2021-11-20 07:13:06,861 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 134.2MB. Free memory is still 114.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4278.41ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 81.1MB in the beginning and 113.6MB in the end (delta: -32.6MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 434.02ms. Allocated memory is still 199.2MB. Free memory was 113.6MB in the beginning and 80.1MB in the end (delta: 33.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 505.04ms. Allocated memory was 199.2MB in the beginning and 329.3MB in the end (delta: 130.0MB). Free memory was 80.1MB in the beginning and 218.5MB in the end (delta: -138.4MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9409.29ms. Allocated memory was 329.3MB in the beginning and 551.6MB in the end (delta: 222.3MB). Free memory was 218.5MB in the beginning and 307.5MB in the end (delta: -89.0MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. * TraceAbstraction took 17.69ms. Allocated memory is still 551.6MB. Free memory was 307.5MB in the beginning and 306.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 1149.80ms. Allocated memory is still 551.6MB. Free memory was 306.5MB in the beginning and 272.2MB in the end (delta: 34.3MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-11-20 07:13:06,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb6c09bc-6938-4760-b63a-4c243f4a6bf9/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE