./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e3090a1fb7638d903bfd48ab46b967808eae1a1 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1e3090a1fb7638d903bfd48ab46b967808eae1a1 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:47:00,876 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:47:00,878 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:47:00,885 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:47:00,886 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:47:00,886 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:47:00,887 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:47:00,888 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:47:00,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:47:00,889 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:47:00,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:47:00,890 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:47:00,890 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:47:00,891 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:47:00,892 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:47:00,892 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:47:00,893 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:47:00,894 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:47:00,895 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:47:00,896 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:47:00,897 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:47:00,898 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:47:00,900 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:47:00,900 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:47:00,900 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:47:00,901 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:47:00,902 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:47:00,902 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:47:00,903 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:47:00,903 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:47:00,904 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:47:00,904 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:47:00,904 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:47:00,904 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:47:00,905 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:47:00,906 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:47:00,908 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 13:47:00,919 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:47:00,919 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:47:00,919 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:47:00,920 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 13:47:00,920 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 13:47:00,920 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 13:47:00,920 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 13:47:00,920 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 13:47:00,920 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 13:47:00,920 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 13:47:00,921 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 13:47:00,921 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 13:47:00,921 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 13:47:00,921 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 13:47:00,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:47:00,922 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:47:00,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:47:00,922 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:47:00,922 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:47:00,922 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:47:00,922 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:47:00,923 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:47:00,923 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:47:00,923 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:47:00,923 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:47:00,923 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:47:00,923 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:47:00,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:47:00,924 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:47:00,924 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:47:00,924 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:47:00,924 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 13:47:00,924 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:47:00,924 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:47:00,924 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:47:00,925 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 13:47:00,925 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan 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 -> Taipan 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 -> 1e3090a1fb7638d903bfd48ab46b967808eae1a1 [2018-11-18 13:47:00,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:47:00,962 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:47:00,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:47:00,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:47:00,971 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:47:00,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 13:47:01,020 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/9f82a8e84/f46a31e765324fe78194c06230b0f57b/FLAG10b5b9040 [2018-11-18 13:47:01,780 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:47:01,781 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 13:47:01,831 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/9f82a8e84/f46a31e765324fe78194c06230b0f57b/FLAG10b5b9040 [2018-11-18 13:47:01,994 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/9f82a8e84/f46a31e765324fe78194c06230b0f57b [2018-11-18 13:47:01,996 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:47:01,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:47:01,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:47:01,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:47:02,001 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:47:02,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:47:01" (1/1) ... [2018-11-18 13:47:02,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eba83dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:02, skipping insertion in model container [2018-11-18 13:47:02,004 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:47:01" (1/1) ... [2018-11-18 13:47:02,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:47:02,163 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:47:07,668 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:47:07,859 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:47:10,584 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:47:11,055 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:47:11,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11 WrapperNode [2018-11-18 13:47:11,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:47:11,056 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:47:11,056 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:47:11,056 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:47:11,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:47:11,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:47:11,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:47:11,196 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:47:11,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,288 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,288 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... [2018-11-18 13:47:11,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:47:11,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:47:11,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:47:11,750 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:47:11,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2018-11-18 13:47:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_llt_table [2018-11-18 13:47:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_llt_table [2018-11-18 13:47:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure _InitPABias [2018-11-18 13:47:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _InitPABias [2018-11-18 13:47:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-18 13:47:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-18 13:47:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure _ConfigVerTOutEP [2018-11-18 13:47:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _ConfigVerTOutEP [2018-11-18 13:47:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_mac [2018-11-18 13:47:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_mac [2018-11-18 13:47:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf6052_config_parafile [2018-11-18 13:47:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_rf6052_config_parafile [2018-11-18 13:47:11,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 13:47:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 13:47:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_check_txpower_tracking [2018-11-18 13:47:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_endpoint_mapping [2018-11-18 13:47:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_endpoint_mapping [2018-11-18 13:47:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 13:47:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_iq_calibrate [2018-11-18 13:47:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_rf_config [2018-11-18 13:47:11,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_leds [2018-11-18 13:47:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_leds [2018-11-18 13:47:11,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_retry_function [2018-11-18 13:47:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_retry_function [2018-11-18 13:47:11,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-18 13:47:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-18 13:47:11,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_key [2018-11-18 13:47:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_key [2018-11-18 13:47:11,814 INFO L130 BoogieDeclarations]: Found specification of procedure _InitBeaconParameters [2018-11-18 13:47:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _InitBeaconParameters [2018-11-18 13:47:11,815 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_media_status [2018-11-18 13:47:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_media_status [2018-11-18 13:47:11,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-18 13:47:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-18 13:47:11,815 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8192cu_mq_to_descq [2018-11-18 13:47:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8192cu_mq_to_descq [2018-11-18 13:47:11,815 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_mac_with_headerfile [2018-11-18 13:47:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_mac_with_headerfile [2018-11-18 13:47:11,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_ampdu_aggregation [2018-11-18 13:47:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_ampdu_aggregation [2018-11-18 13:47:11,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2018-11-18 13:47:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2018-11-18 13:47:11,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_enable_hw_security_config [2018-11-18 13:47:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_enable_hw_security_config [2018-11-18 13:47:11,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_hal_usbint_cfg_2 [2018-11-18 13:47:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_hal_usbint_cfg_2 [2018-11-18 13:47:11,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2018-11-18 13:47:11,817 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-18 13:47:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-18 13:47:11,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_network_type [2018-11-18 13:47:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_network_type [2018-11-18 13:47:11,817 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_query_rxpwrpercentage [2018-11-18 13:47:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_query_rxpwrpercentage [2018-11-18 13:47:11,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2018-11-18 13:47:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2018-11-18 13:47:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-18 13:47:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2018-11-18 13:47:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_leds [2018-11-18 13:47:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_leds [2018-11-18 13:47:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-18 13:47:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-18 13:47:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableAnalog [2018-11-18 13:47:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableAnalog [2018-11-18 13:47:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-18 13:47:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-18 13:47:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:47:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:47:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 13:47:11,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 13:47:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_fill_fake_txdesc [2018-11-18 13:47:11,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_fill_fake_txdesc [2018-11-18 13:47:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_cck_sifs [2018-11-18 13:47:11,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_cck_sifs [2018-11-18 13:47:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192c_tx_aggregate_hdl [2018-11-18 13:47:11,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192c_tx_aggregate_hdl [2018-11-18 13:47:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ps_enable_nic [2018-11-18 13:47:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_tx_desc_checksum [2018-11-18 13:47:11,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_tx_desc_checksum [2018-11-18 13:47:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_hal_ops_3 [2018-11-18 13:47:11,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_hal_ops_3 [2018-11-18 13:47:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_qos [2018-11-18 13:47:11,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_qos [2018-11-18 13:47:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf_serial_read [2018-11-18 13:47:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-18 13:47:11,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-18 13:47:11,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2018-11-18 13:47:11,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2018-11-18 13:47:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_gpio_radio_on_off_checking [2018-11-18 13:47:11,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_gpio_radio_on_off_checking [2018-11-18 13:47:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_78 [2018-11-18 13:47:11,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_78 [2018-11-18 13:47:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_check_bssid [2018-11-18 13:47:11,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_check_bssid [2018-11-18 13:47:11,825 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2018-11-18 13:47:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2018-11-18 13:47:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-18 13:47:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2018-11-18 13:47:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2018-11-18 13:47:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-18 13:47:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-18 13:47:11,827 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 13:47:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 13:47:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:47:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_power_on [2018-11-18 13:47:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_power_on [2018-11-18 13:47:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure _out_ep_mapping [2018-11-18 13:47:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _out_ep_mapping [2018-11-18 13:47:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipT_queue_priority [2018-11-18 13:47:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipT_queue_priority [2018-11-18 13:47:11,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_beacon_max_error [2018-11-18 13:47:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_beacon_max_error [2018-11-18 13:47:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_tbl [2018-11-18 13:47:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_tbl [2018-11-18 13:47:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_efuse_shadow_map_update [2018-11-18 13:47:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_set_rf_sleep [2018-11-18 13:47:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2018-11-18 13:47:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2018-11-18 13:47:11,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-18 13:47:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_param_tab_init [2018-11-18 13:47:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_param_tab_init [2018-11-18 13:47:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_get_txpower_writeval_by_regulatory [2018-11-18 13:47:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_get_txpower_writeval_by_regulatory [2018-11-18 13:47:11,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_usb_probe [2018-11-18 13:47:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2018-11-18 13:47:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2018-11-18 13:47:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 13:47:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_tods [2018-11-18 13:47:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_tods [2018-11-18 13:47:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:47:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_mq_to_hwq [2018-11-18 13:47:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_mq_to_hwq [2018-11-18 13:47:11,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_fw_rsvdpagepkt [2018-11-18 13:47:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 13:47:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 13:47:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 13:47:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx [2018-11-18 13:47:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:47:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:47:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-18 13:47:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-18 13:47:11,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_read_chip_version [2018-11-18 13:47:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_read_chip_version [2018-11-18 13:47:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-18 13:47:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_lc_calibrate [2018-11-18 13:47:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 13:47:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 13:47:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure dm_writepowerindex [2018-11-18 13:47:11,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_cmd_send_packet [2018-11-18 13:47:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_cmd_send_packet [2018-11-18 13:47:11,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_network_type [2018-11-18 13:47:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_network_type [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_fw_joinbss_report_cmd [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_usb_disconnect [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_channel_access_setting [2018-11-18 13:47:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_channel_access_setting [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_led [2018-11-18 13:47:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_led [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bb_reg [2018-11-18 13:47:11,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_translate_rx_signal_stuff [2018-11-18 13:47:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_translate_rx_signal_stuff [2018-11-18 13:47:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-11-18 13:47:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_stop_tx_beacon [2018-11-18 13:47:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_stop_tx_beacon [2018-11-18 13:47:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_fw_pwrmode_cmd [2018-11-18 13:47:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-18 13:47:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2018-11-18 13:47:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2018-11-18 13:47:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 13:47:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_fill_usb_tx_desc [2018-11-18 13:47:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_fill_usb_tx_desc [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_usb_aggregation [2018-11-18 13:47:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_usb_aggregation [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure _CardDisableHWSM [2018-11-18 13:47:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure _CardDisableHWSM [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_wmac_setting [2018-11-18 13:47:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_wmac_setting [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_query_bb_reg [2018-11-18 13:47:11,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_data_filter [2018-11-18 13:47:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_data_filter [2018-11-18 13:47:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-18 13:47:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-18 13:47:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_evm_db_to_percentage [2018-11-18 13:47:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_evm_db_to_percentage [2018-11-18 13:47:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 13:47:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 13:47:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure efuse_read_1byte [2018-11-18 13:47:11,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_related_registers [2018-11-18 13:47:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_related_registers [2018-11-18 13:47:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-18 13:47:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-18 13:47:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_init_chipN_reg_priority [2018-11-18 13:47:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_init_chipN_reg_priority [2018-11-18 13:47:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableRFAFEAndResetBB [2018-11-18 13:47:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableRFAFEAndResetBB [2018-11-18 13:47:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_query_rxphystatus [2018-11-18 13:47:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_query_rxphystatus [2018-11-18 13:47:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_interrupt [2018-11-18 13:47:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_interrupt [2018-11-18 13:47:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_adaptive_ctrl [2018-11-18 13:47:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_adaptive_ctrl [2018-11-18 13:47:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:47:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:47:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 13:47:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:47:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 13:47:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_queue_priority [2018-11-18 13:47:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_queue_priority [2018-11-18 13:47:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_resume_tx_beacon [2018-11-18 13:47:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_resume_tx_beacon [2018-11-18 13:47:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_process_phyinfo [2018-11-18 13:47:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-18 13:47:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-18 13:47:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_bb_block_on [2018-11-18 13:47:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_bb_block_on [2018-11-18 13:47:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 13:47:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_led_control [2018-11-18 13:47:11,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_led_control [2018-11-18 13:47:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 13:47:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_disable_interrupt [2018-11-18 13:47:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_disable_interrupt [2018-11-18 13:47:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_power_state [2018-11-18 13:47:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_power_state [2018-11-18 13:47:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_watchdog [2018-11-18 13:47:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure _TwoOutEpMapping [2018-11-18 13:47:11,844 INFO L138 BoogieDeclarations]: Found implementation of procedure _TwoOutEpMapping [2018-11-18 13:47:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 13:47:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_sw_chnl [2018-11-18 13:47:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 13:47:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 13:47:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2018-11-18 13:47:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_init_bb_rf_register_definition [2018-11-18 13:47:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_download_fw [2018-11-18 13:47:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure dm_restorepowerindex [2018-11-18 13:47:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-18 13:47:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-18 13:47:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:47:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:47:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_vars [2018-11-18 13:47:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_vars [2018-11-18 13:47:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_signal_scale_mapping [2018-11-18 13:47:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_signal_scale_mapping [2018-11-18 13:47:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bw_mode [2018-11-18 13:47:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_cmddesc [2018-11-18 13:47:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_cmddesc [2018-11-18 13:47:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_morefrags [2018-11-18 13:47:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_morefrags [2018-11-18 13:47:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 13:47:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 13:47:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_calculate_bit_shift [2018-11-18 13:47:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_mac_config [2018-11-18 13:47:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_mac_config [2018-11-18 13:47:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2018-11-18 13:47:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2018-11-18 13:47:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2018-11-18 13:47:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2018-11-18 13:47:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableGPIO [2018-11-18 13:47:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableGPIO [2018-11-18 13:47:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-18 13:47:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_rx_hdl [2018-11-18 13:47:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_rx_hdl [2018-11-18 13:47:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 13:47:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 13:47:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2018-11-18 13:47:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2018-11-18 13:47:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_enable_interrupt [2018-11-18 13:47:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_enable_interrupt [2018-11-18 13:47:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_set_rf_power_state [2018-11-18 13:47:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_set_rf_power_state [2018-11-18 13:47:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf_serial_write [2018-11-18 13:47:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_empty_entry [2018-11-18 13:47:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_bw_mode_callback [2018-11-18 13:47:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_bw_mode_callback [2018-11-18 13:47:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2018-11-18 13:47:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2018-11-18 13:47:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_bb_config [2018-11-18 13:47:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_bb_config [2018-11-18 13:47:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_hw_init [2018-11-18 13:47:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_hw_init [2018-11-18 13:47:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2018-11-18 13:47:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2018-11-18 13:47:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-18 13:47:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2018-11-18 13:47:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2018-11-18 13:47:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_deInit_led [2018-11-18 13:47:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_deInit_led [2018-11-18 13:47:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 13:47:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2018-11-18 13:47:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2018-11-18 13:47:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_rate_fallback [2018-11-18 13:47:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_rate_fallback [2018-11-18 13:47:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2018-11-18 13:47:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2018-11-18 13:47:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 13:47:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 13:47:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2018-11-18 13:47:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2018-11-18 13:47:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2018-11-18 13:47:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:47:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:47:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_tcb_desc [2018-11-18 13:47:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_rx_query_desc [2018-11-18 13:47:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_rx_query_desc [2018-11-18 13:47:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_init_trx_buffer [2018-11-18 13:47:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_init_trx_buffer [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure _beacon_function_enable [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _beacon_function_enable [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_read_board_type [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_read_board_type [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure _CardDisableWithoutHWSM [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _CardDisableWithoutHWSM [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_init_edca_turbo [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_config_rf_with_headerfile [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_config_rf_with_headerfile [2018-11-18 13:47:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_dm_dynamic_txpower [2018-11-18 13:47:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_dm_dynamic_txpower [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_query_rf_reg [2018-11-18 13:47:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_query_rf_reg [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_read_eeprom_info [2018-11-18 13:47:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_read_eeprom_info [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure _ConfigVerNOutEP [2018-11-18 13:47:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _ConfigVerNOutEP [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_bb8192c_config_parafile [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_headerfile [2018-11-18 13:47:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_headerfile [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_hal_customized_behavior [2018-11-18 13:47:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_hal_customized_behavior [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_cck_txpower [2018-11-18 13:47:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_cck_txpower [2018-11-18 13:47:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192c_tx_cleanup [2018-11-18 13:47:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192c_tx_cleanup [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_driver_exit [2018-11-18 13:47:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_driver_exit [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_queue_reserved_page [2018-11-18 13:47:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_queue_reserved_page [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_ctrl_filter [2018-11-18 13:47:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_ctrl_filter [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_fw_rf_serial_write [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_get_hw_reg [2018-11-18 13:47:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_get_hw_reg [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 13:47:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 13:47:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_vars [2018-11-18 13:47:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_vars [2018-11-18 13:47:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_probe_resp [2018-11-18 13:47:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_probe_resp [2018-11-18 13:47:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_store_pwrIndex_diffrate_offset [2018-11-18 13:47:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_one_out_ep_priority [2018-11-18 13:47:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_one_out_ep_priority [2018-11-18 13:47:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:47:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:47:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2018-11-18 13:47:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2018-11-18 13:47:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_two_out_ep_priority [2018-11-18 13:47:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_two_out_ep_priority [2018-11-18 13:47:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192c_tx_post_hdl [2018-11-18 13:47:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192c_tx_post_hdl [2018-11-18 13:47:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure _ThreeOutEpMapping [2018-11-18 13:47:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _ThreeOutEpMapping [2018-11-18 13:47:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-18 13:47:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 13:47:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 13:47:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_fill_h2c_cmd [2018-11-18 13:47:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_read_txpower_info_from_hwpg [2018-11-18 13:47:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_read_txpower_info_from_hwpg [2018-11-18 13:47:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_get_power_base [2018-11-18 13:47:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_get_power_base [2018-11-18 13:47:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_driver_init [2018-11-18 13:47:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_driver_init [2018-11-18 13:47:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_get_free_entry [2018-11-18 13:47:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 13:47:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 13:47:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_reg [2018-11-18 13:47:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_reg [2018-11-18 13:47:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2018-11-18 13:47:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2018-11-18 13:47:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_network_type [2018-11-18 13:47:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_network_type [2018-11-18 13:47:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_disable_bcn_sub_func [2018-11-18 13:47:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_disable_bcn_sub_func [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtlwifi_rate_mapping [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_mask [2018-11-18 13:47:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_mask [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ps_disable_nic [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_txpower_level [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-18 13:47:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-18 13:47:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 13:47:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 13:47:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_sw_led_control [2018-11-18 13:47:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_sw_led_control [2018-11-18 13:47:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 13:47:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2018-11-18 13:47:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:47:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:47:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_lc_calibrate [2018-11-18 13:47:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_lc_calibrate [2018-11-18 13:47:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_103 [2018-11-18 13:47:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_103 [2018-11-18 13:47:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_interval [2018-11-18 13:47:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_interval [2018-11-18 13:47:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_io_cmd [2018-11-18 13:47:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_init [2018-11-18 13:47:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_probe [2018-11-18 13:47:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_probe [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_bandwidth [2018-11-18 13:47:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_bandwidth [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_mark_invalid [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_reset_all_entry [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_mgt_filter [2018-11-18 13:47:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_mgt_filter [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-18 13:47:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-18 13:47:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-18 13:47:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_hw_configure [2018-11-18 13:47:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_hw_configure [2018-11-18 13:47:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_config [2018-11-18 13:47:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_config [2018-11-18 13:47:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 13:47:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 13:47:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2018-11-18 13:47:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2018-11-18 13:47:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_delete_one_entry [2018-11-18 13:47:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_table [2018-11-18 13:47:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_table [2018-11-18 13:47:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_edca [2018-11-18 13:47:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_edca [2018-11-18 13:47:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2018-11-18 13:47:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_del_entry [2018-11-18 13:47:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_rfpath_switch [2018-11-18 13:47:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_queue_priority [2018-11-18 13:47:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_queue_priority [2018-11-18 13:47:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_enable_bcn_sub_func [2018-11-18 13:47:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_enable_bcn_sub_func [2018-11-18 13:47:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_desc [2018-11-18 13:47:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_desc [2018-11-18 13:47:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_rf_saving [2018-11-18 13:47:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2018-11-18 13:47:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2018-11-18 13:47:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure _ResetDigitalProcedure1 [2018-11-18 13:47:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _ResetDigitalProcedure1 [2018-11-18 13:47:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-18 13:47:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure _ResetDigitalProcedure2 [2018-11-18 13:47:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _ResetDigitalProcedure2 [2018-11-18 13:47:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure _update_mac_setting [2018-11-18 13:47:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _update_mac_setting [2018-11-18 13:47:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_llt_write [2018-11-18 13:47:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_llt_write [2018-11-18 13:47:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_write_ofdm_power_reg [2018-11-18 13:47:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_write_ofdm_power_reg [2018-11-18 13:47:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2018-11-18 13:47:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2018-11-18 13:47:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_three_out_ep_priority [2018-11-18 13:47:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_three_out_ep_priority [2018-11-18 13:47:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-18 13:47:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-18 13:47:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-18 13:47:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure _OneOutEpMapping [2018-11-18 13:47:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _OneOutEpMapping [2018-11-18 13:47:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2018-11-18 13:47:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2018-11-18 13:47:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2018-11-18 13:47:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2018-11-18 13:47:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_interrupt_mask [2018-11-18 13:47:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_interrupt_mask [2018-11-18 13:47:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_79 [2018-11-18 13:47:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_79 [2018-11-18 13:47:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-18 13:47:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-18 13:47:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_bcn_ctrl_reg [2018-11-18 13:47:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_bcn_ctrl_reg [2018-11-18 13:47:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_hw_reg [2018-11-18 13:47:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_hw_reg [2018-11-18 13:47:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2018-11-18 13:47:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2018-11-18 13:47:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-18 13:47:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-18 13:47:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_fw_rf_serial_read [2018-11-18 13:47:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-11-18 13:47:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-11-18 13:47:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-18 13:47:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-18 13:47:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92ce_phy_set_rf_on [2018-11-18 13:47:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_beacon_parameters [2018-11-18 13:47:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_beacon_parameters [2018-11-18 13:47:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_read_adapter_info [2018-11-18 13:47:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_read_adapter_info [2018-11-18 13:47:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2018-11-18 13:47:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2018-11-18 13:47:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_rx_process [2018-11-18 13:47:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_rx_process [2018-11-18 13:47:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_min_space [2018-11-18 13:47:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_min_space [2018-11-18 13:47:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_get_chnl_group [2018-11-18 13:47:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_get_chnl_group [2018-11-18 13:47:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_driver_info_size [2018-11-18 13:47:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_driver_info_size [2018-11-18 13:47:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_ofdm_sifs [2018-11-18 13:47:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_ofdm_sifs [2018-11-18 13:47:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-18 13:47:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-18 13:47:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_card_disable [2018-11-18 13:47:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_card_disable [2018-11-18 13:47:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-18 13:47:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-18 13:47:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 13:47:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 13:47:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2018-11-18 13:47:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-18 13:47:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-18 13:50:05,549 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:50:05,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:50:05 BoogieIcfgContainer [2018-11-18 13:50:05,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:50:05,550 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:50:05,550 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:50:05,552 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:50:05,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:47:01" (1/3) ... [2018-11-18 13:50:05,552 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ca11af0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:50:05, skipping insertion in model container [2018-11-18 13:50:05,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:47:11" (2/3) ... [2018-11-18 13:50:05,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ca11af0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:50:05, skipping insertion in model container [2018-11-18 13:50:05,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:50:05" (3/3) ... [2018-11-18 13:50:05,554 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 13:50:05,560 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:50:05,568 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:50:05,580 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:50:05,624 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:50:05,624 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:50:05,625 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:50:05,625 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:50:05,625 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:50:05,625 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:50:05,625 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:50:05,625 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:50:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 4590 states. [2018-11-18 13:50:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-11-18 13:50:05,711 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:50:05,712 INFO L375 BasicCegarLoop]: trace histogram [20, 20, 20, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:50:05,714 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:50:05,718 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:05,719 INFO L82 PathProgramCache]: Analyzing trace with hash 1435203637, now seen corresponding path program 1 times [2018-11-18 13:50:05,721 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:50:05,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:05,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:05,802 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:05,802 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:50:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:11,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1180 trivial. 0 not checked. [2018-11-18 13:50:11,885 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:11,885 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:50:11,885 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:50:11,889 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:50:11,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:50:11,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:50:11,904 INFO L87 Difference]: Start difference. First operand 4590 states. Second operand 3 states. [2018-11-18 13:50:15,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:15,684 INFO L93 Difference]: Finished difference Result 13537 states and 20380 transitions. [2018-11-18 13:50:15,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:50:15,686 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 247 [2018-11-18 13:50:15,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:50:15,777 INFO L225 Difference]: With dead ends: 13537 [2018-11-18 13:50:15,778 INFO L226 Difference]: Without dead ends: 9005 [2018-11-18 13:50:15,809 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:50:15,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9005 states. [2018-11-18 13:50:16,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9005 to 9005. [2018-11-18 13:50:16,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9005 states. [2018-11-18 13:50:16,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9005 states to 9005 states and 13547 transitions. [2018-11-18 13:50:16,795 INFO L78 Accepts]: Start accepts. Automaton has 9005 states and 13547 transitions. Word has length 247 [2018-11-18 13:50:16,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:50:16,799 INFO L480 AbstractCegarLoop]: Abstraction has 9005 states and 13547 transitions. [2018-11-18 13:50:16,799 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:50:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 9005 states and 13547 transitions. [2018-11-18 13:50:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2018-11-18 13:50:16,812 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:50:16,812 INFO L375 BasicCegarLoop]: trace histogram [21, 21, 21, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:50:16,813 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:50:16,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:16,813 INFO L82 PathProgramCache]: Analyzing trace with hash 2133800058, now seen corresponding path program 1 times [2018-11-18 13:50:16,813 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:50:16,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:16,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:16,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:16,826 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:50:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:22,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2018-11-18 13:50:22,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:22,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:50:22,294 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:50:22,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:50:22,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:50:22,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:50:22,297 INFO L87 Difference]: Start difference. First operand 9005 states and 13547 transitions. Second operand 7 states. [2018-11-18 13:50:43,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:43,392 INFO L93 Difference]: Finished difference Result 26850 states and 40423 transitions. [2018-11-18 13:50:43,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:50:43,393 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 263 [2018-11-18 13:50:43,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:50:43,489 INFO L225 Difference]: With dead ends: 26850 [2018-11-18 13:50:43,489 INFO L226 Difference]: Without dead ends: 17912 [2018-11-18 13:50:43,527 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:50:43,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17912 states. [2018-11-18 13:50:44,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17912 to 17912. [2018-11-18 13:50:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17912 states. [2018-11-18 13:50:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17912 states to 17912 states and 26965 transitions. [2018-11-18 13:50:44,492 INFO L78 Accepts]: Start accepts. Automaton has 17912 states and 26965 transitions. Word has length 263 [2018-11-18 13:50:44,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:50:44,493 INFO L480 AbstractCegarLoop]: Abstraction has 17912 states and 26965 transitions. [2018-11-18 13:50:44,493 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:50:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 17912 states and 26965 transitions. [2018-11-18 13:50:44,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2018-11-18 13:50:44,518 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:50:44,519 INFO L375 BasicCegarLoop]: trace histogram [22, 22, 22, 15, 15, 15, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:50:44,519 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:50:44,519 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:44,519 INFO L82 PathProgramCache]: Analyzing trace with hash 1572232061, now seen corresponding path program 1 times [2018-11-18 13:50:44,519 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:50:44,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:44,528 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:44,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:44,528 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:50:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1347 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2018-11-18 13:50:48,829 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:48,830 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:50:48,830 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:50:48,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:50:48,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:50:48,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:50:48,832 INFO L87 Difference]: Start difference. First operand 17912 states and 26965 transitions. Second operand 3 states. [2018-11-18 13:50:50,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:50,153 INFO L93 Difference]: Finished difference Result 52345 states and 78929 transitions. [2018-11-18 13:50:50,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:50:50,153 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 306 [2018-11-18 13:50:50,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:50:50,275 INFO L225 Difference]: With dead ends: 52345 [2018-11-18 13:50:50,276 INFO L226 Difference]: Without dead ends: 34516 [2018-11-18 13:50:50,343 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:50:50,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34516 states. [2018-11-18 13:50:52,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34516 to 34497. [2018-11-18 13:50:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34497 states. [2018-11-18 13:50:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34497 states to 34497 states and 52060 transitions. [2018-11-18 13:50:52,492 INFO L78 Accepts]: Start accepts. Automaton has 34497 states and 52060 transitions. Word has length 306 [2018-11-18 13:50:52,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:50:52,492 INFO L480 AbstractCegarLoop]: Abstraction has 34497 states and 52060 transitions. [2018-11-18 13:50:52,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:50:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 34497 states and 52060 transitions. [2018-11-18 13:50:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2018-11-18 13:50:52,540 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:50:52,540 INFO L375 BasicCegarLoop]: trace histogram [27, 27, 27, 15, 15, 15, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:50:52,541 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:50:52,541 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:52,541 INFO L82 PathProgramCache]: Analyzing trace with hash -1093109012, now seen corresponding path program 1 times [2018-11-18 13:50:52,541 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:50:52,546 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:52,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:52,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:52,547 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:50:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:50:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1775 trivial. 0 not checked. [2018-11-18 13:50:56,854 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:50:56,854 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 13:50:56,854 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:50:56,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 13:50:56,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 13:50:56,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:50:56,855 INFO L87 Difference]: Start difference. First operand 34497 states and 52060 transitions. Second operand 5 states. [2018-11-18 13:50:57,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:50:57,468 INFO L93 Difference]: Finished difference Result 68932 states and 104076 transitions. [2018-11-18 13:50:57,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:50:57,468 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 359 [2018-11-18 13:50:57,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:50:57,642 INFO L225 Difference]: With dead ends: 68932 [2018-11-18 13:50:57,642 INFO L226 Difference]: Without dead ends: 34527 [2018-11-18 13:50:57,730 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:50:57,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34527 states. [2018-11-18 13:50:59,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34527 to 34517. [2018-11-18 13:50:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34517 states. [2018-11-18 13:50:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34517 states to 34517 states and 52092 transitions. [2018-11-18 13:50:59,504 INFO L78 Accepts]: Start accepts. Automaton has 34517 states and 52092 transitions. Word has length 359 [2018-11-18 13:50:59,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:50:59,504 INFO L480 AbstractCegarLoop]: Abstraction has 34517 states and 52092 transitions. [2018-11-18 13:50:59,504 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 13:50:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 34517 states and 52092 transitions. [2018-11-18 13:50:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2018-11-18 13:50:59,557 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:50:59,557 INFO L375 BasicCegarLoop]: trace histogram [27, 27, 26, 15, 15, 15, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:50:59,557 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:50:59,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:50:59,559 INFO L82 PathProgramCache]: Analyzing trace with hash 1085926360, now seen corresponding path program 1 times [2018-11-18 13:50:59,559 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:50:59,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:59,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:50:59,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:50:59,565 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:51:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:51:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 1793 trivial. 0 not checked. [2018-11-18 13:51:04,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:51:04,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:51:04,158 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 13:51:04,159 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 13:51:04,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:51:04,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:51:04,160 INFO L87 Difference]: Start difference. First operand 34517 states and 52092 transitions. Second operand 4 states. [2018-11-18 13:51:05,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:51:05,045 INFO L93 Difference]: Finished difference Result 68972 states and 104139 transitions. [2018-11-18 13:51:05,045 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 13:51:05,045 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 364 [2018-11-18 13:51:05,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:51:05,192 INFO L225 Difference]: With dead ends: 68972 [2018-11-18 13:51:05,193 INFO L226 Difference]: Without dead ends: 34546 [2018-11-18 13:51:05,283 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 13:51:05,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34546 states. [2018-11-18 13:51:08,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34546 to 34522. [2018-11-18 13:51:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34522 states. [2018-11-18 13:51:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34522 states to 34522 states and 52098 transitions. [2018-11-18 13:51:08,647 INFO L78 Accepts]: Start accepts. Automaton has 34522 states and 52098 transitions. Word has length 364 [2018-11-18 13:51:08,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:51:08,648 INFO L480 AbstractCegarLoop]: Abstraction has 34522 states and 52098 transitions. [2018-11-18 13:51:08,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 13:51:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 34522 states and 52098 transitions. [2018-11-18 13:51:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2018-11-18 13:51:08,680 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:51:08,681 INFO L375 BasicCegarLoop]: trace histogram [27, 27, 26, 15, 15, 15, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:51:08,681 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:51:08,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:51:08,681 INFO L82 PathProgramCache]: Analyzing trace with hash 104010187, now seen corresponding path program 1 times [2018-11-18 13:51:08,681 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 13:51:08,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:51:08,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:51:08,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:51:08,690 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 13:51:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:51:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 12 proven. 31 refuted. 0 times theorem prover too weak. 1807 trivial. 0 not checked. [2018-11-18 13:51:13,319 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:51:13,319 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 13:51:13,320 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 366 with the following transitions: [2018-11-18 13:51:13,322 INFO L202 CegarAbsIntRunner]: [85], [86], [445], [446], [898], [900], [901], [1775], [1777], [1781], [1783], [1784], [2071], [2073], [2075], [2076], [2103], [2233], [2237], [2239], [2240], [2362], [2363], [2983], [2985], [2986], [3079], [3081], [3083], [3085], [3086], [3379], [3763], [3765], [3766], [4814], [4816], [4817], [4833], [4836], [4837], [4839], [4840], [5692], [6012], [6014], [6015], [7333], [7335], [7337], [7339], [7341], [7343], [7345], [7347], [7349], [7351], [7353], [7355], [7357], [7359], [7361], [7363], [7365], [7367], [7369], [7371], [7373], [7376], [7378], [7380], [7382], [7384], [7386], [7388], [7390], [7392], [7394], [7396], [7398], [7400], [7402], [7404], [7406], [7456], [7459], [7462], [7465], [7468], [7470], [7474], [7477], [7480], [7482], [7485], [7487], [7496], [7515], [8508], [8511], [8514], [8527], [8540], [8553], [8566], [8569], [8572], [8574], [8760], [8764], [8770], [8775], [8787], [8791], [8824], [8825], [8826], [8827], [10208], [10210], [10215], [10645], [10646], [10953], [10954], [10955], [10956], [11049], [11050], [11051], [11052], [11301], [11302], [11323], [11324], [11325], [11326], [11327], [11328], [11369], [11370], [11465], [11466], [11671], [11672], [11673], [11674], [11785], [11786], [11847], [11848], [12203], [12204], [12205], [12206], [12207], [12208], [12209], [12210], [12211], [12212], [12213], [12214], [12215], [12216], [12217], [12218], [12219], [12220], [12221], [12222], [12223], [12224], [12225], [12226], [12227], [12228], [12229], [12230], [12231], [12232], [12233], [12234], [12235], [12236], [12237], [12238], [12239], [12240], [12241], [12242], [12243], [12244], [12245], [12246], [12247], [12248], [12249], [12250], [12251], [12252], [12253], [12254], [12255], [12256], [12257], [12258], [12259], [12260], [12261], [12262], [12263], [12264], [12265], [12266], [12267], [12268], [12269], [12270], [12271], [12272], [12273], [12274], [12279], [12280], [12281], [12282], [12283], [12284], [12285], [12286], [12457], [12458], [12465], [12897], [12898], [12899], [12901], [12902], [12903] [2018-11-18 13:51:13,391 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 13:51:13,391 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 13:51:15,853 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.AssumptionBuilder.constructBoogieAssumeStatement(AssumptionBuilder.java:75) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.getCachedCodeBlock(TermConjunctEvaluator.java:273) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.applyPost(TermConjunctEvaluator.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$4(TermConjunctEvaluator.java:178) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computeFixpoint(TermConjunctEvaluator.java:198) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$1(TermConjunctEvaluator.java:150) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computePost(TermConjunctEvaluator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.applyPost(PoormanCachedPostOperation.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:119) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:379) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more [2018-11-18 13:51:15,865 INFO L168 Benchmark]: Toolchain (without parser) took 253868.22 ms. Allocated memory was 1.0 GB in the beginning and 4.1 GB in the end (delta: 3.0 GB). Free memory was 935.5 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-18 13:51:15,876 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:51:15,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9057.31 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -314.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-18 13:51:15,877 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.07 ms. Allocated memory is still 2.5 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:51:15,877 INFO L168 Benchmark]: Boogie Preprocessor took 552.85 ms. Allocated memory is still 2.5 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:51:15,878 INFO L168 Benchmark]: RCFGBuilder took 173799.89 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 149.4 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -208.7 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-11-18 13:51:15,878 INFO L168 Benchmark]: TraceAbstraction took 70314.37 ms. Allocated memory was 2.6 GB in the beginning and 4.1 GB in the end (delta: 1.4 GB). Free memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-18 13:51:15,881 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9057.31 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.4 GB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -314.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 140.07 ms. Allocated memory is still 2.5 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 552.85 ms. Allocated memory is still 2.5 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 126.8 MB). Peak memory consumption was 126.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 173799.89 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 149.4 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -208.7 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. * TraceAbstraction took 70314.37 ms. Allocated memory was 2.6 GB in the beginning and 4.1 GB in the end (delta: 1.4 GB). Free memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 13:51:17,632 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:51:17,633 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:51:17,641 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:51:17,641 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:51:17,642 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:51:17,643 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:51:17,644 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:51:17,645 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:51:17,646 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:51:17,647 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:51:17,647 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:51:17,647 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:51:17,648 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:51:17,649 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:51:17,649 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:51:17,651 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:51:17,652 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:51:17,653 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:51:17,655 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:51:17,656 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:51:17,657 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:51:17,659 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:51:17,659 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:51:17,659 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:51:17,660 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:51:17,661 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:51:17,661 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:51:17,663 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:51:17,663 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:51:17,664 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:51:17,664 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:51:17,664 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:51:17,665 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:51:17,665 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:51:17,666 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:51:17,666 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 13:51:17,676 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:51:17,677 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:51:17,677 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:51:17,677 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 13:51:17,678 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 13:51:17,678 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 13:51:17,678 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 13:51:17,678 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 13:51:17,678 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 13:51:17,678 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 13:51:17,679 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:51:17,679 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:51:17,679 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:51:17,679 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:51:17,679 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:51:17,679 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:51:17,680 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:51:17,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:51:17,681 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:51:17,681 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:51:17,684 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan 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 -> Taipan 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 -> 1e3090a1fb7638d903bfd48ab46b967808eae1a1 [2018-11-18 13:51:17,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:51:17,723 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:51:17,725 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:51:17,727 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:51:17,727 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:51:17,728 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 13:51:17,782 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/7b8e5d926/7e50d2469daa4751b8c401e1cb8d1b69/FLAG99d2a1cfb [2018-11-18 13:51:18,517 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:51:18,517 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 13:51:18,563 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/7b8e5d926/7e50d2469daa4751b8c401e1cb8d1b69/FLAG99d2a1cfb [2018-11-18 13:51:18,751 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/data/7b8e5d926/7e50d2469daa4751b8c401e1cb8d1b69 [2018-11-18 13:51:18,754 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:51:18,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:51:18,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:51:18,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:51:18,759 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:51:18,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:51:18" (1/1) ... [2018-11-18 13:51:18,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@390da43f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:18, skipping insertion in model container [2018-11-18 13:51:18,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:51:18" (1/1) ... [2018-11-18 13:51:18,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:51:18,966 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:51:24,316 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:51:24,560 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:51:27,557 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:51:28,203 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:51:28,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28 WrapperNode [2018-11-18 13:51:28,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:51:28,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:51:28,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:51:28,204 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:51:28,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,350 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:51:28,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:51:28,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:51:28,351 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:51:28,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,805 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:28,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... [2018-11-18 13:51:29,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:51:29,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:51:29,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:51:29,019 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:51:29,020 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2018-11-18 13:51:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_llt_table [2018-11-18 13:51:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_llt_table [2018-11-18 13:51:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure _InitPABias [2018-11-18 13:51:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _InitPABias [2018-11-18 13:51:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-18 13:51:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-18 13:51:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure _ConfigVerTOutEP [2018-11-18 13:51:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _ConfigVerTOutEP [2018-11-18 13:51:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_mac [2018-11-18 13:51:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_mac [2018-11-18 13:51:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf6052_config_parafile [2018-11-18 13:51:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_phy_rf6052_config_parafile [2018-11-18 13:51:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 13:51:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 13:51:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_check_txpower_tracking [2018-11-18 13:51:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_endpoint_mapping [2018-11-18 13:51:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_endpoint_mapping [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_iq_calibrate [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_rf_config [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_leds [2018-11-18 13:51:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_leds [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_retry_function [2018-11-18 13:51:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_retry_function [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-18 13:51:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-18 13:51:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:51:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:51:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_key [2018-11-18 13:51:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_key [2018-11-18 13:51:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure _InitBeaconParameters [2018-11-18 13:51:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _InitBeaconParameters [2018-11-18 13:51:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_media_status [2018-11-18 13:51:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_media_status [2018-11-18 13:51:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-18 13:51:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-18 13:51:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8192cu_mq_to_descq [2018-11-18 13:51:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8192cu_mq_to_descq [2018-11-18 13:51:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_mac_with_headerfile [2018-11-18 13:51:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_mac_with_headerfile [2018-11-18 13:51:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_ampdu_aggregation [2018-11-18 13:51:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_ampdu_aggregation [2018-11-18 13:51:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2018-11-18 13:51:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2018-11-18 13:51:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_enable_hw_security_config [2018-11-18 13:51:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_enable_hw_security_config [2018-11-18 13:51:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_hal_usbint_cfg_2 [2018-11-18 13:51:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_hal_usbint_cfg_2 [2018-11-18 13:51:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2018-11-18 13:51:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-18 13:51:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-18 13:51:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_network_type [2018-11-18 13:51:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_network_type [2018-11-18 13:51:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_query_rxpwrpercentage [2018-11-18 13:51:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_query_rxpwrpercentage [2018-11-18 13:51:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2018-11-18 13:51:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2018-11-18 13:51:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-18 13:51:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2018-11-18 13:51:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_leds [2018-11-18 13:51:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_leds [2018-11-18 13:51:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-18 13:51:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-18 13:51:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableAnalog [2018-11-18 13:51:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableAnalog [2018-11-18 13:51:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 13:51:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 13:51:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_fill_fake_txdesc [2018-11-18 13:51:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_fill_fake_txdesc [2018-11-18 13:51:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_cck_sifs [2018-11-18 13:51:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_cck_sifs [2018-11-18 13:51:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192c_tx_aggregate_hdl [2018-11-18 13:51:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192c_tx_aggregate_hdl [2018-11-18 13:51:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ps_enable_nic [2018-11-18 13:51:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_tx_desc_checksum [2018-11-18 13:51:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_tx_desc_checksum [2018-11-18 13:51:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_hal_ops_3 [2018-11-18 13:51:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_hal_ops_3 [2018-11-18 13:51:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_qos [2018-11-18 13:51:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_qos [2018-11-18 13:51:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf_serial_read [2018-11-18 13:51:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-18 13:51:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-18 13:51:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2018-11-18 13:51:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2018-11-18 13:51:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_gpio_radio_on_off_checking [2018-11-18 13:51:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_gpio_radio_on_off_checking [2018-11-18 13:51:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_78 [2018-11-18 13:51:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_78 [2018-11-18 13:51:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_check_bssid [2018-11-18 13:51:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_check_bssid [2018-11-18 13:51:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2018-11-18 13:51:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2018-11-18 13:51:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:51:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:51:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2018-11-18 13:51:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2018-11-18 13:51:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2018-11-18 13:51:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-18 13:51:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-18 13:51:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 13:51:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 13:51:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:51:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_power_on [2018-11-18 13:51:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_power_on [2018-11-18 13:51:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure _out_ep_mapping [2018-11-18 13:51:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _out_ep_mapping [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipT_queue_priority [2018-11-18 13:51:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipT_queue_priority [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_beacon_max_error [2018-11-18 13:51:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_beacon_max_error [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_tbl [2018-11-18 13:51:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_tbl [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_efuse_shadow_map_update [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_set_rf_sleep [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2018-11-18 13:51:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2018-11-18 13:51:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_param_tab_init [2018-11-18 13:51:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_param_tab_init [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_get_txpower_writeval_by_regulatory [2018-11-18 13:51:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_get_txpower_writeval_by_regulatory [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_usb_probe [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2018-11-18 13:51:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_tods [2018-11-18 13:51:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_tods [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:51:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_mq_to_hwq [2018-11-18 13:51:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_mq_to_hwq [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_fw_rsvdpagepkt [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 13:51:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_rx [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2018-11-18 13:51:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_read_chip_version [2018-11-18 13:51:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_read_chip_version [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_lc_calibrate [2018-11-18 13:51:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 13:51:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 13:51:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure dm_writepowerindex [2018-11-18 13:51:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_cmd_send_packet [2018-11-18 13:51:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_cmd_send_packet [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_network_type [2018-11-18 13:51:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_network_type [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_fw_joinbss_report_cmd [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_usb_disconnect [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_channel_access_setting [2018-11-18 13:51:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_channel_access_setting [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_led [2018-11-18 13:51:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_led [2018-11-18 13:51:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bb_reg [2018-11-18 13:51:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_translate_rx_signal_stuff [2018-11-18 13:51:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_translate_rx_signal_stuff [2018-11-18 13:51:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2018-11-18 13:51:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_stop_tx_beacon [2018-11-18 13:51:29,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_stop_tx_beacon [2018-11-18 13:51:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_fw_pwrmode_cmd [2018-11-18 13:51:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-18 13:51:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2018-11-18 13:51:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2018-11-18 13:51:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 13:51:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2018-11-18 13:51:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_fill_usb_tx_desc [2018-11-18 13:51:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_fill_usb_tx_desc [2018-11-18 13:51:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_usb_aggregation [2018-11-18 13:51:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_usb_aggregation [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure _CardDisableHWSM [2018-11-18 13:51:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _CardDisableHWSM [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_wmac_setting [2018-11-18 13:51:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_wmac_setting [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_query_bb_reg [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_data_filter [2018-11-18 13:51:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_data_filter [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-18 13:51:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-18 13:51:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_evm_db_to_percentage [2018-11-18 13:51:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_evm_db_to_percentage [2018-11-18 13:51:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 13:51:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2018-11-18 13:51:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure efuse_read_1byte [2018-11-18 13:51:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_related_registers [2018-11-18 13:51:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_related_registers [2018-11-18 13:51:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-18 13:51:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-18 13:51:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_init_chipN_reg_priority [2018-11-18 13:51:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_init_chipN_reg_priority [2018-11-18 13:51:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableRFAFEAndResetBB [2018-11-18 13:51:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableRFAFEAndResetBB [2018-11-18 13:51:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_query_rxphystatus [2018-11-18 13:51:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_query_rxphystatus [2018-11-18 13:51:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_interrupt [2018-11-18 13:51:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_interrupt [2018-11-18 13:51:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_adaptive_ctrl [2018-11-18 13:51:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_adaptive_ctrl [2018-11-18 13:51:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:51:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:51:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-18 13:51:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:51:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-18 13:51:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_queue_priority [2018-11-18 13:51:29,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_queue_priority [2018-11-18 13:51:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_resume_tx_beacon [2018-11-18 13:51:29,124 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_resume_tx_beacon [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_process_phyinfo [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-18 13:51:29,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_bb_block_on [2018-11-18 13:51:29,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_bb_block_on [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_led_control [2018-11-18 13:51:29,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_led_control [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 13:51:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_disable_interrupt [2018-11-18 13:51:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_disable_interrupt [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_power_state [2018-11-18 13:51:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_power_state [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_watchdog [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure _TwoOutEpMapping [2018-11-18 13:51:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _TwoOutEpMapping [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_sw_chnl [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 13:51:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2018-11-18 13:51:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2018-11-18 13:51:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_init_bb_rf_register_definition [2018-11-18 13:51:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_download_fw [2018-11-18 13:51:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_restorepowerindex [2018-11-18 13:51:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-18 13:51:29,129 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:51:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_init_sw_vars [2018-11-18 13:51:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_init_sw_vars [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_signal_scale_mapping [2018-11-18 13:51:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_signal_scale_mapping [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_bw_mode [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_cmddesc [2018-11-18 13:51:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_cmddesc [2018-11-18 13:51:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_morefrags [2018-11-18 13:51:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_morefrags [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 13:51:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_calculate_bit_shift [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_mac_config [2018-11-18 13:51:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_mac_config [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2018-11-18 13:51:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2018-11-18 13:51:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2018-11-18 13:51:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2018-11-18 13:51:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure _DisableGPIO [2018-11-18 13:51:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _DisableGPIO [2018-11-18 13:51:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-18 13:51:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_rx_hdl [2018-11-18 13:51:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_rx_hdl [2018-11-18 13:51:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-18 13:51:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-18 13:51:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2018-11-18 13:51:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2018-11-18 13:51:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_enable_interrupt [2018-11-18 13:51:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_enable_interrupt [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_set_rf_power_state [2018-11-18 13:51:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_set_rf_power_state [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_rf_serial_write [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_empty_entry [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_bw_mode_callback [2018-11-18 13:51:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_bw_mode_callback [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2018-11-18 13:51:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_bb_config [2018-11-18 13:51:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_bb_config [2018-11-18 13:51:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_hw_init [2018-11-18 13:51:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_hw_init [2018-11-18 13:51:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2018-11-18 13:51:29,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2018-11-18 13:51:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-18 13:51:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2018-11-18 13:51:29,135 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_deInit_led [2018-11-18 13:51:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_deInit_led [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2018-11-18 13:51:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_rate_fallback [2018-11-18 13:51:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_rate_fallback [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2018-11-18 13:51:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 13:51:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 13:51:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2018-11-18 13:51:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2018-11-18 13:51:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2018-11-18 13:51:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:51:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2018-11-18 13:51:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_tcb_desc [2018-11-18 13:51:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_rx_query_desc [2018-11-18 13:51:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_rx_query_desc [2018-11-18 13:51:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_init_trx_buffer [2018-11-18 13:51:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_init_trx_buffer [2018-11-18 13:51:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 13:51:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure _beacon_function_enable [2018-11-18 13:51:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _beacon_function_enable [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_read_board_type [2018-11-18 13:51:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_read_board_type [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure _CardDisableWithoutHWSM [2018-11-18 13:51:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _CardDisableWithoutHWSM [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:51:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_init_edca_turbo [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_config_rf_with_headerfile [2018-11-18 13:51:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_config_rf_with_headerfile [2018-11-18 13:51:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_dm_dynamic_txpower [2018-11-18 13:51:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_dm_dynamic_txpower [2018-11-18 13:51:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_query_rf_reg [2018-11-18 13:51:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_query_rf_reg [2018-11-18 13:51:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_read_eeprom_info [2018-11-18 13:51:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_read_eeprom_info [2018-11-18 13:51:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure _ConfigVerNOutEP [2018-11-18 13:51:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _ConfigVerNOutEP [2018-11-18 13:51:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_bb8192c_config_parafile [2018-11-18 13:51:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_headerfile [2018-11-18 13:51:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_headerfile [2018-11-18 13:51:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_hal_customized_behavior [2018-11-18 13:51:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_hal_customized_behavior [2018-11-18 13:51:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_cck_txpower [2018-11-18 13:51:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_cck_txpower [2018-11-18 13:51:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192c_tx_cleanup [2018-11-18 13:51:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192c_tx_cleanup [2018-11-18 13:51:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_driver_exit [2018-11-18 13:51:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_driver_exit [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_queue_reserved_page [2018-11-18 13:51:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_queue_reserved_page [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_find_sta [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_ctrl_filter [2018-11-18 13:51:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_ctrl_filter [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_fw_rf_serial_write [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_get_hw_reg [2018-11-18 13:51:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_get_hw_reg [2018-11-18 13:51:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 13:51:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2018-11-18 13:51:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_deinit_sw_vars [2018-11-18 13:51:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_deinit_sw_vars [2018-11-18 13:51:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_probe_resp [2018-11-18 13:51:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_probe_resp [2018-11-18 13:51:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_store_pwrIndex_diffrate_offset [2018-11-18 13:51:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_one_out_ep_priority [2018-11-18 13:51:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_one_out_ep_priority [2018-11-18 13:51:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:51:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:51:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2018-11-18 13:51:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_config_bb_with_pgheaderfile [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_two_out_ep_priority [2018-11-18 13:51:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_two_out_ep_priority [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192c_tx_post_hdl [2018-11-18 13:51:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192c_tx_post_hdl [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure _ThreeOutEpMapping [2018-11-18 13:51:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _ThreeOutEpMapping [2018-11-18 13:51:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_fill_h2c_cmd [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_read_txpower_info_from_hwpg [2018-11-18 13:51:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_read_txpower_info_from_hwpg [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_get_power_base [2018-11-18 13:51:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_phy_get_power_base [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_driver_init [2018-11-18 13:51:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_driver_init [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_get_free_entry [2018-11-18 13:51:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 13:51:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_set_rf_reg [2018-11-18 13:51:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_set_rf_reg [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2018-11-18 13:51:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_network_type [2018-11-18 13:51:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_network_type [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_disable_bcn_sub_func [2018-11-18 13:51:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_disable_bcn_sub_func [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtlwifi_rate_mapping [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2018-11-18 13:51:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_mask [2018-11-18 13:51:29,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_mask [2018-11-18 13:51:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ps_disable_nic [2018-11-18 13:51:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_txpower_level [2018-11-18 13:51:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-18 13:51:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-18 13:51:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 13:51:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2018-11-18 13:51:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_sw_led_control [2018-11-18 13:51:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_sw_led_control [2018-11-18 13:51:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 13:51:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2018-11-18 13:51:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:51:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2018-11-18 13:51:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_phy_lc_calibrate [2018-11-18 13:51:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_phy_lc_calibrate [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_103 [2018-11-18 13:51:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_103 [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_beacon_interval [2018-11-18 13:51:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_beacon_interval [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_io_cmd [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_init [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192cu_probe [2018-11-18 13:51:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192cu_probe [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_bandwidth [2018-11-18 13:51:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_bandwidth [2018-11-18 13:51:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_mark_invalid [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_reset_all_entry [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_mgt_filter [2018-11-18 13:51:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_mgt_filter [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-18 13:51:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_hw_configure [2018-11-18 13:51:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_hw_configure [2018-11-18 13:51:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 13:51:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_config [2018-11-18 13:51:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_config [2018-11-18 13:51:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 13:51:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 13:51:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2018-11-18 13:51:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2018-11-18 13:51:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_delete_one_entry [2018-11-18 13:51:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_hal_rate_table [2018-11-18 13:51:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_hal_rate_table [2018-11-18 13:51:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_edca [2018-11-18 13:51:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_edca [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_del_entry [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_phy_set_rfpath_switch [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_queue_priority [2018-11-18 13:51:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_queue_priority [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_enable_bcn_sub_func [2018-11-18 13:51:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_enable_bcn_sub_func [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_tx_fill_desc [2018-11-18 13:51:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_tx_fill_desc [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_dm_rf_saving [2018-11-18 13:51:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2018-11-18 13:51:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2018-11-18 13:51:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure _ResetDigitalProcedure1 [2018-11-18 13:51:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _ResetDigitalProcedure1 [2018-11-18 13:51:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-18 13:51:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure _ResetDigitalProcedure2 [2018-11-18 13:51:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _ResetDigitalProcedure2 [2018-11-18 13:51:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure _update_mac_setting [2018-11-18 13:51:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _update_mac_setting [2018-11-18 13:51:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_llt_write [2018-11-18 13:51:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_llt_write [2018-11-18 13:51:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_write_ofdm_power_reg [2018-11-18 13:51:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_write_ofdm_power_reg [2018-11-18 13:51:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2018-11-18 13:51:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2018-11-18 13:51:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_init_chipN_three_out_ep_priority [2018-11-18 13:51:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_init_chipN_three_out_ep_priority [2018-11-18 13:51:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-18 13:51:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-18 13:51:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-18 13:51:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure _OneOutEpMapping [2018-11-18 13:51:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _OneOutEpMapping [2018-11-18 13:51:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-18 13:51:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-18 13:51:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2018-11-18 13:51:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2018-11-18 13:51:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2018-11-18 13:51:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2018-11-18 13:51:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_update_interrupt_mask [2018-11-18 13:51:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_update_interrupt_mask [2018-11-18 13:51:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_79 [2018-11-18 13:51:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_79 [2018-11-18 13:51:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-18 13:51:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-18 13:51:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_set_bcn_ctrl_reg [2018-11-18 13:51:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_set_bcn_ctrl_reg [2018-11-18 13:51:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_set_hw_reg [2018-11-18 13:51:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_set_hw_reg [2018-11-18 13:51:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2018-11-18 13:51:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_phy_rf6052_set_ofdm_txpower [2018-11-18 13:51:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-18 13:51:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-18 13:51:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_phy_fw_rf_serial_read [2018-11-18 13:51:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-11-18 13:51:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-11-18 13:51:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-18 13:51:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-18 13:51:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92ce_phy_set_rf_on [2018-11-18 13:51:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_beacon_parameters [2018-11-18 13:51:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_beacon_parameters [2018-11-18 13:51:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92cu_read_adapter_info [2018-11-18 13:51:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92cu_read_adapter_info [2018-11-18 13:51:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2018-11-18 13:51:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2018-11-18 13:51:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl_rx_process [2018-11-18 13:51:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl_rx_process [2018-11-18 13:51:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_min_space [2018-11-18 13:51:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_min_space [2018-11-18 13:51:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92c_get_chnl_group [2018-11-18 13:51:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92c_get_chnl_group [2018-11-18 13:51:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_init_driver_info_size [2018-11-18 13:51:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_init_driver_info_size [2018-11-18 13:51:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92c_set_ofdm_sifs [2018-11-18 13:51:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92c_set_ofdm_sifs [2018-11-18 13:51:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-18 13:51:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-18 13:51:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92cu_card_disable [2018-11-18 13:51:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92cu_card_disable [2018-11-18 13:51:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-18 13:51:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-18 13:51:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 13:51:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 13:51:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2018-11-18 13:51:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2018-11-18 13:51:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2018-11-18 13:54:35,806 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:54:35,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:54:35 BoogieIcfgContainer [2018-11-18 13:54:35,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:54:35,808 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:54:35,808 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:54:35,810 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:54:35,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:51:18" (1/3) ... [2018-11-18 13:54:35,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66fa3ad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:54:35, skipping insertion in model container [2018-11-18 13:54:35,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:51:28" (2/3) ... [2018-11-18 13:54:35,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66fa3ad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:54:35, skipping insertion in model container [2018-11-18 13:54:35,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:54:35" (3/3) ... [2018-11-18 13:54:35,812 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--rtl8192cu--rtl8192cu.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 13:54:35,820 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:54:35,831 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:54:35,844 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:54:35,887 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:54:35,887 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:54:35,887 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:54:35,887 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:54:35,888 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:54:35,888 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:54:35,888 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:54:35,888 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:54:35,888 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:54:35,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4590 states. [2018-11-18 13:54:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-11-18 13:54:35,969 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:54:35,970 INFO L375 BasicCegarLoop]: trace histogram [20, 20, 20, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:54:35,972 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:54:35,976 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:54:35,976 INFO L82 PathProgramCache]: Analyzing trace with hash -33796284, now seen corresponding path program 1 times [2018-11-18 13:54:35,999 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 13:54:36,000 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b4adfa8-8813-4316-8897-fabdc0fcdc2e/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 13:54:36,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:54:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:54:41,475 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:54:41,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1180 trivial. 0 not checked. [2018-11-18 13:54:41,591 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 13:54:41,603 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:54:41,603 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:54:41,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:54:41,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:54:41,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:54:41,615 INFO L87 Difference]: Start difference. First operand 4590 states. Second operand 3 states. [2018-11-18 13:54:49,464 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2018-11-18 13:54:49,466 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPostcondition(IncrementalHoareTripleChecker.java:651) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:255) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.releaseLock(ProtectiveHoareTripleChecker.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.releaseLock(EfficientHoareTripleChecker.java:164) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:202) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.computeAutomataDifference(BasicCegarLoop.java:688) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.refineAbstraction(BasicCegarLoop.java:601) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:472) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Stream closed at java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:433) at java.io.OutputStream.write(OutputStream.java:116) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:120) ... 28 more [2018-11-18 13:54:49,469 INFO L168 Benchmark]: Toolchain (without parser) took 210714.70 ms. Allocated memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: 2.2 GB). Free memory was 926.4 MB in the beginning and 1.6 GB in the end (delta: -675.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-18 13:54:49,470 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:54:49,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9447.91 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 926.4 MB in the beginning and 776.9 MB in the end (delta: 149.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-11-18 13:54:49,471 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.55 ms. Allocated memory is still 2.4 GB. Free memory is still 776.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:54:49,471 INFO L168 Benchmark]: Boogie Preprocessor took 667.65 ms. Allocated memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 5.8 MB). Free memory was 776.9 MB in the beginning and 2.1 GB in the end (delta: -1.4 GB). Peak memory consumption was 71.1 MB. Max. memory is 11.5 GB. [2018-11-18 13:54:49,472 INFO L168 Benchmark]: RCFGBuilder took 186788.51 ms. Allocated memory was 2.4 GB in the beginning and 3.2 GB in the end (delta: 827.3 MB). Free memory was 2.1 GB in the beginning and 2.6 GB in the end (delta: -478.9 MB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-18 13:54:49,472 INFO L168 Benchmark]: TraceAbstraction took 13660.76 ms. Allocated memory is still 3.2 GB. Free memory was 2.6 GB in the beginning and 1.6 GB in the end (delta: 1.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-11-18 13:54:49,475 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9447.91 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 926.4 MB in the beginning and 776.9 MB in the end (delta: 149.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 146.55 ms. Allocated memory is still 2.4 GB. Free memory is still 776.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 667.65 ms. Allocated memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 5.8 MB). Free memory was 776.9 MB in the beginning and 2.1 GB in the end (delta: -1.4 GB). Peak memory consumption was 71.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 186788.51 ms. Allocated memory was 2.4 GB in the beginning and 3.2 GB in the end (delta: 827.3 MB). Free memory was 2.1 GB in the beginning and 2.6 GB in the end (delta: -478.9 MB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * TraceAbstraction took 13660.76 ms. Allocated memory is still 3.2 GB. Free memory was 2.6 GB in the beginning and 1.6 GB in the end (delta: 1.0 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...