./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5b36d44f Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efa92cfb99ddf37faa5e05d118bbca018e76e6d1ade87f7958feff968c230276 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 11:21:49,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 11:21:49,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 11:21:49,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 11:21:49,033 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 11:21:49,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 11:21:49,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 11:21:49,036 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 11:21:49,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 11:21:49,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 11:21:49,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 11:21:49,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 11:21:49,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 11:21:49,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 11:21:49,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 11:21:49,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 11:21:49,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 11:21:49,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 11:21:49,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 11:21:49,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 11:21:49,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 11:21:49,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 11:21:49,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 11:21:49,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 11:21:49,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 11:21:49,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 11:21:49,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 11:21:49,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 11:21:49,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 11:21:49,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 11:21:49,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 11:21:49,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 11:21:49,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 11:21:49,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 11:21:49,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 11:21:49,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 11:21:49,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 11:21:49,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 11:21:49,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 11:21:49,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 11:21:49,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 11:21:49,056 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-07 11:21:49,081 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 11:21:49,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 11:21:49,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 11:21:49,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 11:21:49,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 11:21:49,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 11:21:49,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 11:21:49,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 11:21:49,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 11:21:49,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 11:21:49,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 11:21:49,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efa92cfb99ddf37faa5e05d118bbca018e76e6d1ade87f7958feff968c230276 [2021-11-07 11:21:49,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 11:21:49,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 11:21:49,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 11:21:49,278 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 11:21:49,279 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 11:21:49,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i [2021-11-07 11:21:49,316 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0a0e5f36/f23c2152b2c147509c8ff1bfb0a2d5e3/FLAGe0c8184a9 [2021-11-07 11:21:49,877 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 11:21:49,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i [2021-11-07 11:21:49,915 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0a0e5f36/f23c2152b2c147509c8ff1bfb0a2d5e3/FLAGe0c8184a9 [2021-11-07 11:21:50,064 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0a0e5f36/f23c2152b2c147509c8ff1bfb0a2d5e3 [2021-11-07 11:21:50,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 11:21:50,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 11:21:50,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 11:21:50,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 11:21:50,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 11:21:50,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:21:50" (1/1) ... [2021-11-07 11:21:50,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bd859a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:50, skipping insertion in model container [2021-11-07 11:21:50,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:21:50" (1/1) ... [2021-11-07 11:21:50,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 11:21:50,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 11:21:51,339 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i[404095,404108] [2021-11-07 11:21:51,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 11:21:51,465 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 11:21:51,727 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i[404095,404108] [2021-11-07 11:21:51,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 11:21:51,793 INFO L208 MainTranslator]: Completed translation [2021-11-07 11:21:51,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51 WrapperNode [2021-11-07 11:21:51,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 11:21:51,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 11:21:51,795 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 11:21:51,795 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 11:21:51,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:51,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 11:21:52,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 11:21:52,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 11:21:52,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 11:21:52,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 11:21:52,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 11:21:52,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 11:21:52,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 11:21:52,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (1/1) ... [2021-11-07 11:21:52,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 11:21:52,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-07 11:21:52,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 11:21:52,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 11:21:52,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-07 11:21:52,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-07 11:21:52,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-07 11:21:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-07 11:21:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_freq [2021-11-07 11:21:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_freq [2021-11-07 11:21:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure samsung_smt_7020_tuner_set_params [2021-11-07 11:21:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure samsung_smt_7020_tuner_set_params [2021-11-07 11:21:52,544 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_gate_ctrl [2021-11-07 11:21:52,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_gate_ctrl [2021-11-07 11:21:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 11:21:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-07 11:21:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-07 11:21:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_bus_ctrl [2021-11-07 11:21:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_bus_ctrl [2021-11-07 11:21:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 11:21:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 11:21:52,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-07 11:21:52,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-07 11:21:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 11:21:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_probe [2021-11-07 11:21:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_probe [2021-11-07 11:21:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 11:21:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 11:21:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_bandw [2021-11-07 11:21:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_bandw [2021-11-07 11:21:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-07 11:21:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-07 11:21:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-07 11:21:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-07 11:21:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-07 11:21:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 11:21:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 11:22:40,798 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 11:22:40,800 INFO L299 CfgBuilder]: Removed 2031 assume(true) statements. [2021-11-07 11:22:40,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 11:22:40 BoogieIcfgContainer [2021-11-07 11:22:40,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 11:22:40,806 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 11:22:40,806 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 11:22:40,810 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 11:22:40,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 11:21:50" (1/3) ... [2021-11-07 11:22:40,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b5a21b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 11:22:40, skipping insertion in model container [2021-11-07 11:22:40,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:21:51" (2/3) ... [2021-11-07 11:22:40,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b5a21b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 11:22:40, skipping insertion in model container [2021-11-07 11:22:40,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 11:22:40" (3/3) ... [2021-11-07 11:22:40,813 INFO L111 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i [2021-11-07 11:22:40,816 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 11:22:40,817 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 7 error locations. [2021-11-07 11:22:40,867 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 11:22:40,871 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 11:22:40,872 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-11-07 11:22:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand has 2243 states, 2204 states have (on average 1.382940108892922) internal successors, (3048), 2211 states have internal predecessors, (3048), 20 states have call successors, (20), 11 states have call predecessors, (20), 11 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2021-11-07 11:22:40,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-07 11:22:40,926 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:40,926 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:40,927 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:40,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:40,932 INFO L85 PathProgramCache]: Analyzing trace with hash -1098694838, now seen corresponding path program 1 times [2021-11-07 11:22:40,937 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:40,938 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786221227] [2021-11-07 11:22:40,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:40,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:41,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:41,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786221227] [2021-11-07 11:22:41,662 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786221227] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:41,662 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:41,662 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:41,663 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908993766] [2021-11-07 11:22:41,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:41,666 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:41,666 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:41,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:41,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:41,706 INFO L87 Difference]: Start difference. First operand has 2243 states, 2204 states have (on average 1.382940108892922) internal successors, (3048), 2211 states have internal predecessors, (3048), 20 states have call successors, (20), 11 states have call predecessors, (20), 11 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:43,820 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:22:44,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:44,101 INFO L93 Difference]: Finished difference Result 6066 states and 8505 transitions. [2021-11-07 11:22:44,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:44,103 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-11-07 11:22:44,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:44,129 INFO L225 Difference]: With dead ends: 6066 [2021-11-07 11:22:44,130 INFO L226 Difference]: Without dead ends: 3825 [2021-11-07 11:22:44,140 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.75ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:44,145 INFO L933 BasicCegarLoop]: 3119 mSDtfsCounter, 2803 mSDsluCounter, 2563 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2096.94ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2803 SdHoareTripleChecker+Valid, 5682 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 23.06ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2190.32ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:44,146 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2803 Valid, 5682 Invalid, 12 Unknown, 0 Unchecked, 23.06ms Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 2190.32ms Time] [2021-11-07 11:22:44,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3825 states. [2021-11-07 11:22:44,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3825 to 3823. [2021-11-07 11:22:44,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3823 states, 3759 states have (on average 1.4051609470603883) internal successors, (5282), 3762 states have internal predecessors, (5282), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:22:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 3823 states and 5373 transitions. [2021-11-07 11:22:44,277 INFO L78 Accepts]: Start accepts. Automaton has 3823 states and 5373 transitions. Word has length 8 [2021-11-07 11:22:44,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:44,277 INFO L470 AbstractCegarLoop]: Abstraction has 3823 states and 5373 transitions. [2021-11-07 11:22:44,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3823 states and 5373 transitions. [2021-11-07 11:22:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-07 11:22:44,278 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:44,278 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:44,279 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-07 11:22:44,279 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:44,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:44,280 INFO L85 PathProgramCache]: Analyzing trace with hash 300198197, now seen corresponding path program 1 times [2021-11-07 11:22:44,280 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:44,280 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627053683] [2021-11-07 11:22:44,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:44,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:44,533 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:44,533 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627053683] [2021-11-07 11:22:44,533 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627053683] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:44,533 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:44,533 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:44,533 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699206020] [2021-11-07 11:22:44,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:44,534 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:44,535 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:44,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:44,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:44,535 INFO L87 Difference]: Start difference. First operand 3823 states and 5373 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:46,609 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:22:46,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:46,762 INFO L93 Difference]: Finished difference Result 3823 states and 5373 transitions. [2021-11-07 11:22:46,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:46,762 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-11-07 11:22:46,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:46,774 INFO L225 Difference]: With dead ends: 3823 [2021-11-07 11:22:46,774 INFO L226 Difference]: Without dead ends: 3821 [2021-11-07 11:22:46,776 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.68ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:46,777 INFO L933 BasicCegarLoop]: 3072 mSDtfsCounter, 3066 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2071.16ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3066 SdHoareTripleChecker+Valid, 3072 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.63ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2167.59ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:46,777 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3066 Valid, 3072 Invalid, 2 Unknown, 0 Unchecked, 5.63ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2167.59ms Time] [2021-11-07 11:22:46,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3821 states. [2021-11-07 11:22:46,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3821 to 3821. [2021-11-07 11:22:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3821 states, 3758 states have (on average 1.4050026609898882) internal successors, (5280), 3760 states have internal predecessors, (5280), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:22:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3821 states and 5371 transitions. [2021-11-07 11:22:46,851 INFO L78 Accepts]: Start accepts. Automaton has 3821 states and 5371 transitions. Word has length 9 [2021-11-07 11:22:46,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:46,852 INFO L470 AbstractCegarLoop]: Abstraction has 3821 states and 5371 transitions. [2021-11-07 11:22:46,852 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 5371 transitions. [2021-11-07 11:22:46,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 11:22:46,852 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:46,853 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:46,853 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-07 11:22:46,853 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:46,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:46,854 INFO L85 PathProgramCache]: Analyzing trace with hash 716209332, now seen corresponding path program 1 times [2021-11-07 11:22:46,854 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:46,854 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908586430] [2021-11-07 11:22:46,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:46,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:47,094 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:47,094 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908586430] [2021-11-07 11:22:47,094 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908586430] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:47,095 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:47,095 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:47,095 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246071502] [2021-11-07 11:22:47,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:47,096 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:47,096 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:47,096 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:47,096 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:47,096 INFO L87 Difference]: Start difference. First operand 3821 states and 5371 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:49,172 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:22:49,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:49,281 INFO L93 Difference]: Finished difference Result 3821 states and 5371 transitions. [2021-11-07 11:22:49,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:49,281 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 11:22:49,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:49,291 INFO L225 Difference]: With dead ends: 3821 [2021-11-07 11:22:49,292 INFO L226 Difference]: Without dead ends: 3819 [2021-11-07 11:22:49,293 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.66ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:49,293 INFO L933 BasicCegarLoop]: 3070 mSDtfsCounter, 3063 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2073.24ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3063 SdHoareTripleChecker+Valid, 3070 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.82ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2129.03ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:49,294 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3063 Valid, 3070 Invalid, 2 Unknown, 0 Unchecked, 4.82ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2129.03ms Time] [2021-11-07 11:22:49,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3819 states. [2021-11-07 11:22:49,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3819 to 3819. [2021-11-07 11:22:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3819 states, 3757 states have (on average 1.4048442906574394) internal successors, (5278), 3758 states have internal predecessors, (5278), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:22:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 3819 states and 5369 transitions. [2021-11-07 11:22:49,361 INFO L78 Accepts]: Start accepts. Automaton has 3819 states and 5369 transitions. Word has length 10 [2021-11-07 11:22:49,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:49,362 INFO L470 AbstractCegarLoop]: Abstraction has 3819 states and 5369 transitions. [2021-11-07 11:22:49,362 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3819 states and 5369 transitions. [2021-11-07 11:22:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 11:22:49,362 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:49,363 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:49,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-07 11:22:49,363 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:49,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:49,363 INFO L85 PathProgramCache]: Analyzing trace with hash 727652639, now seen corresponding path program 1 times [2021-11-07 11:22:49,364 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:49,364 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815958975] [2021-11-07 11:22:49,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:49,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:49,611 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:49,611 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815958975] [2021-11-07 11:22:49,611 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815958975] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:49,611 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:49,612 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:49,612 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384788447] [2021-11-07 11:22:49,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:49,613 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:49,613 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:49,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:49,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:49,614 INFO L87 Difference]: Start difference. First operand 3819 states and 5369 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:51,688 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:22:51,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:51,834 INFO L93 Difference]: Finished difference Result 3819 states and 5369 transitions. [2021-11-07 11:22:51,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:51,835 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-07 11:22:51,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:51,847 INFO L225 Difference]: With dead ends: 3819 [2021-11-07 11:22:51,847 INFO L226 Difference]: Without dead ends: 3817 [2021-11-07 11:22:51,849 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.68ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:51,854 INFO L933 BasicCegarLoop]: 3068 mSDtfsCounter, 3060 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2071.94ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3060 SdHoareTripleChecker+Valid, 3068 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.31ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2152.99ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:51,855 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3060 Valid, 3068 Invalid, 2 Unknown, 0 Unchecked, 4.31ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2152.99ms Time] [2021-11-07 11:22:51,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3817 states. [2021-11-07 11:22:51,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3817 to 3817. [2021-11-07 11:22:51,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3817 states, 3756 states have (on average 1.4046858359957402) internal successors, (5276), 3756 states have internal predecessors, (5276), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:22:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3817 states to 3817 states and 5367 transitions. [2021-11-07 11:22:51,945 INFO L78 Accepts]: Start accepts. Automaton has 3817 states and 5367 transitions. Word has length 11 [2021-11-07 11:22:51,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:51,946 INFO L470 AbstractCegarLoop]: Abstraction has 3817 states and 5367 transitions. [2021-11-07 11:22:51,946 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 5367 transitions. [2021-11-07 11:22:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-07 11:22:51,947 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:51,947 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:51,947 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-07 11:22:51,947 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:51,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:51,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1082395166, now seen corresponding path program 1 times [2021-11-07 11:22:51,948 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:51,948 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104348197] [2021-11-07 11:22:51,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:51,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:52,217 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:52,217 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104348197] [2021-11-07 11:22:52,218 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104348197] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:52,218 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:52,218 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:52,219 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574351187] [2021-11-07 11:22:52,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:52,220 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:52,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:52,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:52,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:52,220 INFO L87 Difference]: Start difference. First operand 3817 states and 5367 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:54,324 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:22:54,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:54,493 INFO L93 Difference]: Finished difference Result 3817 states and 5367 transitions. [2021-11-07 11:22:54,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:54,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-11-07 11:22:54,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:54,548 INFO L225 Difference]: With dead ends: 3817 [2021-11-07 11:22:54,548 INFO L226 Difference]: Without dead ends: 3808 [2021-11-07 11:22:54,549 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.99ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:54,550 INFO L933 BasicCegarLoop]: 3067 mSDtfsCounter, 3057 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2100.42ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3057 SdHoareTripleChecker+Valid, 3067 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.63ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2101.65ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:54,550 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3057 Valid, 3067 Invalid, 1 Unknown, 0 Unchecked, 3.63ms Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 2101.65ms Time] [2021-11-07 11:22:54,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3808 states. [2021-11-07 11:22:54,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3808 to 3808. [2021-11-07 11:22:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3808 states, 3748 states have (on average 1.4047491995731056) internal successors, (5265), 3747 states have internal predecessors, (5265), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:22:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 5356 transitions. [2021-11-07 11:22:54,624 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 5356 transitions. Word has length 12 [2021-11-07 11:22:54,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:54,624 INFO L470 AbstractCegarLoop]: Abstraction has 3808 states and 5356 transitions. [2021-11-07 11:22:54,625 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5356 transitions. [2021-11-07 11:22:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-07 11:22:54,634 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:54,634 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:54,634 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-07 11:22:54,634 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:54,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:54,635 INFO L85 PathProgramCache]: Analyzing trace with hash -313198796, now seen corresponding path program 1 times [2021-11-07 11:22:54,635 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:54,636 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191870423] [2021-11-07 11:22:54,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:54,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:54,952 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:54,952 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191870423] [2021-11-07 11:22:54,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191870423] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:54,953 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:54,953 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 11:22:54,953 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379962495] [2021-11-07 11:22:54,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:54,954 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 11:22:54,954 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:54,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 11:22:54,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 11:22:54,954 INFO L87 Difference]: Start difference. First operand 3808 states and 5356 transitions. Second operand has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:55,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:55,079 INFO L93 Difference]: Finished difference Result 7626 states and 10763 transitions. [2021-11-07 11:22:55,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 11:22:55,079 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 100 [2021-11-07 11:22:55,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:55,090 INFO L225 Difference]: With dead ends: 7626 [2021-11-07 11:22:55,091 INFO L226 Difference]: Without dead ends: 3824 [2021-11-07 11:22:55,098 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.75ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:22:55,099 INFO L933 BasicCegarLoop]: 3058 mSDtfsCounter, 22 mSDsluCounter, 6085 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.89ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 9143 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.58ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.78ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:55,100 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 9143 Invalid, 22 Unknown, 0 Unchecked, 8.58ms Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 18.78ms Time] [2021-11-07 11:22:55,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3824 states. [2021-11-07 11:22:55,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3824 to 3815. [2021-11-07 11:22:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3815 states, 3754 states have (on average 1.4041022908897176) internal successors, (5271), 3754 states have internal predecessors, (5271), 36 states have call successors, (36), 21 states have call predecessors, (36), 23 states have return successors, (56), 39 states have call predecessors, (56), 36 states have call successors, (56) [2021-11-07 11:22:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 3815 states and 5363 transitions. [2021-11-07 11:22:55,202 INFO L78 Accepts]: Start accepts. Automaton has 3815 states and 5363 transitions. Word has length 100 [2021-11-07 11:22:55,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:55,203 INFO L470 AbstractCegarLoop]: Abstraction has 3815 states and 5363 transitions. [2021-11-07 11:22:55,203 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:55,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3815 states and 5363 transitions. [2021-11-07 11:22:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-07 11:22:55,206 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:55,206 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:55,206 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-07 11:22:55,207 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:55,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:55,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1121739757, now seen corresponding path program 1 times [2021-11-07 11:22:55,207 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:55,207 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496374620] [2021-11-07 11:22:55,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:55,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:55,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:55,499 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496374620] [2021-11-07 11:22:55,499 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496374620] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:55,499 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:55,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:55,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610690778] [2021-11-07 11:22:55,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:55,500 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:55,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:55,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:55,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:55,501 INFO L87 Difference]: Start difference. First operand 3815 states and 5363 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:55,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:55,584 INFO L93 Difference]: Finished difference Result 7626 states and 10764 transitions. [2021-11-07 11:22:55,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:55,585 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 102 [2021-11-07 11:22:55,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:55,607 INFO L225 Difference]: With dead ends: 7626 [2021-11-07 11:22:55,607 INFO L226 Difference]: Without dead ends: 3817 [2021-11-07 11:22:55,614 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.59ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:55,615 INFO L933 BasicCegarLoop]: 3057 mSDtfsCounter, 0 mSDsluCounter, 3052 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.16ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6109 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.46ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.91ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:55,615 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 6109 Invalid, 6 Unknown, 0 Unchecked, 5.46ms Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 7.91ms Time] [2021-11-07 11:22:55,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3817 states. [2021-11-07 11:22:55,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3817 to 3817. [2021-11-07 11:22:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3817 states, 3756 states have (on average 1.4038871139510116) internal successors, (5273), 3756 states have internal predecessors, (5273), 36 states have call successors, (36), 21 states have call predecessors, (36), 23 states have return successors, (56), 39 states have call predecessors, (56), 36 states have call successors, (56) [2021-11-07 11:22:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3817 states to 3817 states and 5365 transitions. [2021-11-07 11:22:55,688 INFO L78 Accepts]: Start accepts. Automaton has 3817 states and 5365 transitions. Word has length 102 [2021-11-07 11:22:55,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:55,690 INFO L470 AbstractCegarLoop]: Abstraction has 3817 states and 5365 transitions. [2021-11-07 11:22:55,691 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:55,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 5365 transitions. [2021-11-07 11:22:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-07 11:22:55,693 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:55,693 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:22:55,693 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-07 11:22:55,694 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:55,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:55,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1898794957, now seen corresponding path program 1 times [2021-11-07 11:22:55,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:55,696 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909917931] [2021-11-07 11:22:55,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:55,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:56,011 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:56,011 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909917931] [2021-11-07 11:22:56,011 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909917931] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:56,011 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:56,011 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:22:56,011 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665116387] [2021-11-07 11:22:56,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:56,013 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:22:56,013 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:56,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:22:56,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:56,015 INFO L87 Difference]: Start difference. First operand 3817 states and 5365 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 1 states have call successors, (4), 1 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:58,087 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:22:58,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:58,262 INFO L93 Difference]: Finished difference Result 5776 states and 8123 transitions. [2021-11-07 11:22:58,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:22:58,262 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 1 states have call successors, (4), 1 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 104 [2021-11-07 11:22:58,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:58,269 INFO L225 Difference]: With dead ends: 5776 [2021-11-07 11:22:58,270 INFO L226 Difference]: Without dead ends: 3807 [2021-11-07 11:22:58,274 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.80ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:22:58,274 INFO L933 BasicCegarLoop]: 5325 mSDtfsCounter, 2557 mSDsluCounter, 2758 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2074.43ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2557 SdHoareTripleChecker+Valid, 8083 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.32ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2163.65ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:58,275 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2557 Valid, 8083 Invalid, 7 Unknown, 0 Unchecked, 6.32ms Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 2163.65ms Time] [2021-11-07 11:22:58,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3807 states. [2021-11-07 11:22:58,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3807 to 3804. [2021-11-07 11:22:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3804 states, 3746 states have (on average 1.4044313934863855) internal successors, (5261), 3746 states have internal predecessors, (5261), 36 states have call successors, (36), 21 states have call predecessors, (36), 21 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2021-11-07 11:22:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 3804 states and 5333 transitions. [2021-11-07 11:22:58,352 INFO L78 Accepts]: Start accepts. Automaton has 3804 states and 5333 transitions. Word has length 104 [2021-11-07 11:22:58,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:58,353 INFO L470 AbstractCegarLoop]: Abstraction has 3804 states and 5333 transitions. [2021-11-07 11:22:58,353 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 1 states have call successors, (4), 1 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3804 states and 5333 transitions. [2021-11-07 11:22:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:22:58,361 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:58,361 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:22:58,362 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-07 11:22:58,362 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:58,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:58,363 INFO L85 PathProgramCache]: Analyzing trace with hash -872773719, now seen corresponding path program 1 times [2021-11-07 11:22:58,363 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:58,363 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851466889] [2021-11-07 11:22:58,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:58,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:22:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:22:58,773 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:22:58,773 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851466889] [2021-11-07 11:22:58,773 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851466889] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:22:58,774 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:22:58,774 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:22:58,774 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195757393] [2021-11-07 11:22:58,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:22:58,774 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:22:58,774 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:22:58,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:22:58,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:22:58,775 INFO L87 Difference]: Start difference. First operand 3804 states and 5333 transitions. Second operand has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 4 states have internal predecessors, (158), 3 states have call successors, (9), 4 states have call predecessors, (9), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:58,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:22:58,927 INFO L93 Difference]: Finished difference Result 7704 states and 10798 transitions. [2021-11-07 11:22:58,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:22:58,928 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 4 states have internal predecessors, (158), 3 states have call successors, (9), 4 states have call predecessors, (9), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:22:58,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:22:58,935 INFO L225 Difference]: With dead ends: 7704 [2021-11-07 11:22:58,935 INFO L226 Difference]: Without dead ends: 3906 [2021-11-07 11:22:58,942 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 19.21ms TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-11-07 11:22:58,943 INFO L933 BasicCegarLoop]: 3045 mSDtfsCounter, 128 mSDsluCounter, 12181 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.27ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 15226 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.48ms SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.64ms IncrementalHoareTripleChecker+Time [2021-11-07 11:22:58,943 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 15226 Invalid, 72 Unknown, 0 Unchecked, 9.48ms Time], IncrementalHoareTripleChecker [7 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 53.64ms Time] [2021-11-07 11:22:58,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3906 states. [2021-11-07 11:22:59,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3906 to 3896. [2021-11-07 11:22:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3896 states, 3831 states have (on average 1.4027669015922735) internal successors, (5374), 3831 states have internal predecessors, (5374), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:22:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 3896 states and 5452 transitions. [2021-11-07 11:22:59,017 INFO L78 Accepts]: Start accepts. Automaton has 3896 states and 5452 transitions. Word has length 167 [2021-11-07 11:22:59,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:22:59,018 INFO L470 AbstractCegarLoop]: Abstraction has 3896 states and 5452 transitions. [2021-11-07 11:22:59,018 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 26.333333333333332) internal successors, (158), 4 states have internal predecessors, (158), 3 states have call successors, (9), 4 states have call predecessors, (9), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:22:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 5452 transitions. [2021-11-07 11:22:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:22:59,023 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:22:59,023 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:22:59,023 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-07 11:22:59,024 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:22:59,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:22:59,024 INFO L85 PathProgramCache]: Analyzing trace with hash 272078887, now seen corresponding path program 1 times [2021-11-07 11:22:59,024 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:22:59,024 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087251833] [2021-11-07 11:22:59,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:22:59,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:22:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-11-07 11:23:00,131 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:00,131 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087251833] [2021-11-07 11:23:00,131 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087251833] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:00,131 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:00,131 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-07 11:23:00,132 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552923467] [2021-11-07 11:23:00,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:00,132 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:23:00,132 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:00,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:23:00,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:23:00,133 INFO L87 Difference]: Start difference. First operand 3896 states and 5452 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 2 states have call successors, (6), 2 states have call predecessors, (6), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:00,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:00,246 INFO L93 Difference]: Finished difference Result 7786 states and 10935 transitions. [2021-11-07 11:23:00,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:23:00,247 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 2 states have call successors, (6), 2 states have call predecessors, (6), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:00,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:00,253 INFO L225 Difference]: With dead ends: 7786 [2021-11-07 11:23:00,253 INFO L226 Difference]: Without dead ends: 3896 [2021-11-07 11:23:00,260 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.61ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:23:00,261 INFO L933 BasicCegarLoop]: 3038 mSDtfsCounter, 3009 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3009 SdHoareTripleChecker+Valid, 3038 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.16ms SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.25ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:00,262 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3009 Valid, 3038 Invalid, 17 Unknown, 0 Unchecked, 4.16ms Time], IncrementalHoareTripleChecker [8 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 15.25ms Time] [2021-11-07 11:23:00,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3896 states. [2021-11-07 11:23:00,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3896 to 3896. [2021-11-07 11:23:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3896 states, 3831 states have (on average 1.3991125032628557) internal successors, (5360), 3831 states have internal predecessors, (5360), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 3896 states and 5438 transitions. [2021-11-07 11:23:00,351 INFO L78 Accepts]: Start accepts. Automaton has 3896 states and 5438 transitions. Word has length 167 [2021-11-07 11:23:00,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:00,352 INFO L470 AbstractCegarLoop]: Abstraction has 3896 states and 5438 transitions. [2021-11-07 11:23:00,352 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 2 states have call successors, (6), 2 states have call predecessors, (6), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 5438 transitions. [2021-11-07 11:23:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:23:00,358 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:00,359 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:00,359 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-07 11:23:00,359 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:00,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:00,359 INFO L85 PathProgramCache]: Analyzing trace with hash 40847271, now seen corresponding path program 1 times [2021-11-07 11:23:00,360 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:00,360 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888899493] [2021-11-07 11:23:00,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:00,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-07 11:23:01,225 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:01,225 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888899493] [2021-11-07 11:23:01,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888899493] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:01,226 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:01,226 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:23:01,226 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004031661] [2021-11-07 11:23:01,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:01,226 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:23:01,226 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:01,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:23:01,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:23:01,227 INFO L87 Difference]: Start difference. First operand 3896 states and 5438 transitions. Second operand has 5 states, 5 states have (on average 25.4) internal successors, (127), 5 states have internal predecessors, (127), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:04,133 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:05,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:05,521 INFO L93 Difference]: Finished difference Result 10622 states and 14687 transitions. [2021-11-07 11:23:05,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 11:23:05,521 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.4) internal successors, (127), 5 states have internal predecessors, (127), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:05,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:05,534 INFO L225 Difference]: With dead ends: 10622 [2021-11-07 11:23:05,534 INFO L226 Difference]: Without dead ends: 6732 [2021-11-07 11:23:05,545 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 28.21ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 11:23:05,545 INFO L933 BasicCegarLoop]: 2913 mSDtfsCounter, 1852 mSDsluCounter, 7861 mSDsCounter, 0 mSdLazyCounter, 1575 mSolverCounterSat, 278 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3790.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1859 SdHoareTripleChecker+Valid, 10774 SdHoareTripleChecker+Invalid, 1854 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 17.19ms SdHoareTripleChecker+Time, 278 IncrementalHoareTripleChecker+Valid, 1575 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4066.87ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:05,546 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1859 Valid, 10774 Invalid, 1854 Unknown, 0 Unchecked, 17.19ms Time], IncrementalHoareTripleChecker [278 Valid, 1575 Invalid, 1 Unknown, 0 Unchecked, 4066.87ms Time] [2021-11-07 11:23:05,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6732 states. [2021-11-07 11:23:05,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6732 to 3902. [2021-11-07 11:23:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3902 states, 3837 states have (on average 1.3984884023977064) internal successors, (5366), 3837 states have internal predecessors, (5366), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 3902 states and 5444 transitions. [2021-11-07 11:23:05,661 INFO L78 Accepts]: Start accepts. Automaton has 3902 states and 5444 transitions. Word has length 167 [2021-11-07 11:23:05,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:05,661 INFO L470 AbstractCegarLoop]: Abstraction has 3902 states and 5444 transitions. [2021-11-07 11:23:05,662 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.4) internal successors, (127), 5 states have internal predecessors, (127), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3902 states and 5444 transitions. [2021-11-07 11:23:05,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:23:05,667 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:05,667 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:05,668 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-07 11:23:05,668 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:05,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:05,668 INFO L85 PathProgramCache]: Analyzing trace with hash 843084459, now seen corresponding path program 1 times [2021-11-07 11:23:05,668 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:05,669 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004235597] [2021-11-07 11:23:05,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:05,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:06,499 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-07 11:23:06,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:06,499 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004235597] [2021-11-07 11:23:06,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004235597] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:06,500 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:06,500 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:23:06,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958477658] [2021-11-07 11:23:06,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:06,500 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:23:06,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:06,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:23:06,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:23:06,501 INFO L87 Difference]: Start difference. First operand 3902 states and 5444 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:10,239 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:12,259 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:13,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:13,121 INFO L93 Difference]: Finished difference Result 10408 states and 14429 transitions. [2021-11-07 11:23:13,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 11:23:13,121 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:13,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:13,135 INFO L225 Difference]: With dead ends: 10408 [2021-11-07 11:23:13,135 INFO L226 Difference]: Without dead ends: 6512 [2021-11-07 11:23:13,144 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 36.50ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 11:23:13,145 INFO L933 BasicCegarLoop]: 2667 mSDtfsCounter, 2555 mSDsluCounter, 7192 mSDsCounter, 0 mSdLazyCounter, 2401 mSolverCounterSat, 501 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6032.84ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2564 SdHoareTripleChecker+Valid, 9859 SdHoareTripleChecker+Invalid, 2904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 16.23ms SdHoareTripleChecker+Time, 501 IncrementalHoareTripleChecker+Valid, 2401 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6376.27ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:13,145 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2564 Valid, 9859 Invalid, 2904 Unknown, 0 Unchecked, 16.23ms Time], IncrementalHoareTripleChecker [501 Valid, 2401 Invalid, 2 Unknown, 0 Unchecked, 6376.27ms Time] [2021-11-07 11:23:13,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6512 states. [2021-11-07 11:23:13,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6512 to 3908. [2021-11-07 11:23:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3908 states, 3843 states have (on average 1.3978662503252668) internal successors, (5372), 3843 states have internal predecessors, (5372), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:13,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3908 states and 5450 transitions. [2021-11-07 11:23:13,289 INFO L78 Accepts]: Start accepts. Automaton has 3908 states and 5450 transitions. Word has length 167 [2021-11-07 11:23:13,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:13,289 INFO L470 AbstractCegarLoop]: Abstraction has 3908 states and 5450 transitions. [2021-11-07 11:23:13,289 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:13,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3908 states and 5450 transitions. [2021-11-07 11:23:13,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:23:13,295 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:13,295 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:13,296 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-07 11:23:13,296 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:13,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:13,296 INFO L85 PathProgramCache]: Analyzing trace with hash -2112787157, now seen corresponding path program 1 times [2021-11-07 11:23:13,296 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:13,296 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417814307] [2021-11-07 11:23:13,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:13,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-07 11:23:14,133 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:14,133 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417814307] [2021-11-07 11:23:14,133 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417814307] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:14,134 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:14,134 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:23:14,134 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603449369] [2021-11-07 11:23:14,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:14,134 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:23:14,135 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:14,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:23:14,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:23:14,135 INFO L87 Difference]: Start difference. First operand 3908 states and 5450 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:14,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:14,290 INFO L93 Difference]: Finished difference Result 7868 states and 11004 transitions. [2021-11-07 11:23:14,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:23:14,291 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:14,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:14,299 INFO L225 Difference]: With dead ends: 7868 [2021-11-07 11:23:14,299 INFO L226 Difference]: Without dead ends: 3966 [2021-11-07 11:23:14,307 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.19ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:23:14,308 INFO L933 BasicCegarLoop]: 3048 mSDtfsCounter, 1932 mSDsluCounter, 1108 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.83ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1936 SdHoareTripleChecker+Valid, 4156 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.98ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.07ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:14,308 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1936 Valid, 4156 Invalid, 19 Unknown, 0 Unchecked, 4.98ms Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 28.07ms Time] [2021-11-07 11:23:14,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3966 states. [2021-11-07 11:23:14,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3966 to 3920. [2021-11-07 11:23:14,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3920 states, 3855 states have (on average 1.398184176394293) internal successors, (5390), 3855 states have internal predecessors, (5390), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:14,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 3920 states and 5468 transitions. [2021-11-07 11:23:14,452 INFO L78 Accepts]: Start accepts. Automaton has 3920 states and 5468 transitions. Word has length 167 [2021-11-07 11:23:14,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:14,452 INFO L470 AbstractCegarLoop]: Abstraction has 3920 states and 5468 transitions. [2021-11-07 11:23:14,452 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3920 states and 5468 transitions. [2021-11-07 11:23:14,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:23:14,459 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:14,459 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:14,459 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-07 11:23:14,459 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:14,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:14,460 INFO L85 PathProgramCache]: Analyzing trace with hash 2065098663, now seen corresponding path program 1 times [2021-11-07 11:23:14,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:14,460 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972745588] [2021-11-07 11:23:14,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:14,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-07 11:23:14,807 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:14,807 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972745588] [2021-11-07 11:23:14,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1972745588] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:14,808 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:14,808 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 11:23:14,808 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742252622] [2021-11-07 11:23:14,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:14,808 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 11:23:14,808 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:14,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 11:23:14,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 11:23:14,809 INFO L87 Difference]: Start difference. First operand 3920 states and 5468 transitions. Second operand has 4 states, 4 states have (on average 36.25) internal successors, (145), 4 states have internal predecessors, (145), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:14,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:14,961 INFO L93 Difference]: Finished difference Result 7886 states and 11028 transitions. [2021-11-07 11:23:14,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 11:23:14,962 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 36.25) internal successors, (145), 4 states have internal predecessors, (145), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:14,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:14,973 INFO L225 Difference]: With dead ends: 7886 [2021-11-07 11:23:14,974 INFO L226 Difference]: Without dead ends: 3970 [2021-11-07 11:23:14,981 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.44ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 11:23:14,981 INFO L933 BasicCegarLoop]: 3073 mSDtfsCounter, 242 mSDsluCounter, 2946 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.37ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 6019 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.18ms SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.25ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:14,981 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [245 Valid, 6019 Invalid, 31 Unknown, 0 Unchecked, 5.18ms Time], IncrementalHoareTripleChecker [8 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 42.25ms Time] [2021-11-07 11:23:14,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3970 states. [2021-11-07 11:23:15,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3970 to 3922. [2021-11-07 11:23:15,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3922 states, 3857 states have (on average 1.397459165154265) internal successors, (5390), 3857 states have internal predecessors, (5390), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 3922 states and 5468 transitions. [2021-11-07 11:23:15,092 INFO L78 Accepts]: Start accepts. Automaton has 3922 states and 5468 transitions. Word has length 167 [2021-11-07 11:23:15,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:15,092 INFO L470 AbstractCegarLoop]: Abstraction has 3922 states and 5468 transitions. [2021-11-07 11:23:15,092 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 36.25) internal successors, (145), 4 states have internal predecessors, (145), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:15,093 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5468 transitions. [2021-11-07 11:23:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:23:15,098 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:15,099 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:15,099 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-07 11:23:15,099 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:15,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:15,099 INFO L85 PathProgramCache]: Analyzing trace with hash 1604291499, now seen corresponding path program 1 times [2021-11-07 11:23:15,100 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:15,100 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714988978] [2021-11-07 11:23:15,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:15,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:15,726 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:23:15,727 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:15,727 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714988978] [2021-11-07 11:23:15,727 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714988978] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:15,727 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:15,727 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:23:15,727 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315923224] [2021-11-07 11:23:15,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:15,728 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:23:15,728 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:15,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:23:15,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:23:15,729 INFO L87 Difference]: Start difference. First operand 3922 states and 5468 transitions. Second operand has 5 states, 5 states have (on average 31.6) internal successors, (158), 5 states have internal predecessors, (158), 2 states have call successors, (9), 2 states have call predecessors, (9), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:15,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:15,938 INFO L93 Difference]: Finished difference Result 7862 states and 10974 transitions. [2021-11-07 11:23:15,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-07 11:23:15,938 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.6) internal successors, (158), 5 states have internal predecessors, (158), 2 states have call successors, (9), 2 states have call predecessors, (9), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:15,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:15,946 INFO L225 Difference]: With dead ends: 7862 [2021-11-07 11:23:15,946 INFO L226 Difference]: Without dead ends: 3946 [2021-11-07 11:23:15,953 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 28.84ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-07 11:23:15,954 INFO L933 BasicCegarLoop]: 3046 mSDtfsCounter, 35 mSDsluCounter, 9119 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.14ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 12165 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.27ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.88ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:15,954 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 12165 Invalid, 17 Unknown, 0 Unchecked, 9.27ms Time], IncrementalHoareTripleChecker [3 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 13.88ms Time] [2021-11-07 11:23:15,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3946 states. [2021-11-07 11:23:16,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3946 to 3928. [2021-11-07 11:23:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3928 states, 3863 states have (on average 1.3968418327724565) internal successors, (5396), 3863 states have internal predecessors, (5396), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 3928 states and 5474 transitions. [2021-11-07 11:23:16,060 INFO L78 Accepts]: Start accepts. Automaton has 3928 states and 5474 transitions. Word has length 167 [2021-11-07 11:23:16,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:16,060 INFO L470 AbstractCegarLoop]: Abstraction has 3928 states and 5474 transitions. [2021-11-07 11:23:16,060 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.6) internal successors, (158), 5 states have internal predecessors, (158), 2 states have call successors, (9), 2 states have call predecessors, (9), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 5474 transitions. [2021-11-07 11:23:16,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-07 11:23:16,067 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:16,067 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:16,068 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-07 11:23:16,068 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:16,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:16,068 INFO L85 PathProgramCache]: Analyzing trace with hash -782218007, now seen corresponding path program 1 times [2021-11-07 11:23:16,068 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:16,068 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997912131] [2021-11-07 11:23:16,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:16,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:18,589 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-07 11:23:18,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:18,589 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997912131] [2021-11-07 11:23:18,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997912131] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:18,591 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:18,591 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:23:18,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899241829] [2021-11-07 11:23:18,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:18,591 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:23:18,592 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:18,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:23:18,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:23:18,592 INFO L87 Difference]: Start difference. First operand 3928 states and 5474 transitions. Second operand has 6 states, 6 states have (on average 23.5) internal successors, (141), 6 states have internal predecessors, (141), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:20,669 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:26,054 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:27,447 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:27,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:27,904 INFO L93 Difference]: Finished difference Result 7900 states and 11033 transitions. [2021-11-07 11:23:27,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:23:27,915 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.5) internal successors, (141), 6 states have internal predecessors, (141), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2021-11-07 11:23:27,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:27,926 INFO L225 Difference]: With dead ends: 7900 [2021-11-07 11:23:27,926 INFO L226 Difference]: Without dead ends: 3978 [2021-11-07 11:23:27,932 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 48.43ms TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2021-11-07 11:23:27,932 INFO L933 BasicCegarLoop]: 3043 mSDtfsCounter, 62 mSDsluCounter, 8704 mSDsCounter, 0 mSdLazyCounter, 460 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8816.26ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 11747 SdHoareTripleChecker+Invalid, 471 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 13.77ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 460 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9143.53ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:27,933 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 11747 Invalid, 471 Unknown, 0 Unchecked, 13.77ms Time], IncrementalHoareTripleChecker [9 Valid, 460 Invalid, 2 Unknown, 0 Unchecked, 9143.53ms Time] [2021-11-07 11:23:27,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3978 states. [2021-11-07 11:23:28,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3978 to 3966. [2021-11-07 11:23:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3966 states, 3901 states have (on average 1.3970776723916944) internal successors, (5450), 3901 states have internal predecessors, (5450), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3966 states to 3966 states and 5528 transitions. [2021-11-07 11:23:28,031 INFO L78 Accepts]: Start accepts. Automaton has 3966 states and 5528 transitions. Word has length 167 [2021-11-07 11:23:28,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:28,031 INFO L470 AbstractCegarLoop]: Abstraction has 3966 states and 5528 transitions. [2021-11-07 11:23:28,031 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.5) internal successors, (141), 6 states have internal predecessors, (141), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3966 states and 5528 transitions. [2021-11-07 11:23:28,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-11-07 11:23:28,036 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:28,037 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:28,037 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-07 11:23:28,037 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:28,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:28,038 INFO L85 PathProgramCache]: Analyzing trace with hash 2011196537, now seen corresponding path program 1 times [2021-11-07 11:23:28,038 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:28,038 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022548348] [2021-11-07 11:23:28,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:28,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-07 11:23:28,916 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:28,917 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022548348] [2021-11-07 11:23:28,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022548348] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:28,917 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:28,917 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:23:28,917 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883047602] [2021-11-07 11:23:28,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:28,918 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:23:28,918 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:28,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:23:28,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:23:28,918 INFO L87 Difference]: Start difference. First operand 3966 states and 5528 transitions. Second operand has 6 states, 6 states have (on average 23.166666666666668) internal successors, (139), 6 states have internal predecessors, (139), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:32,437 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:33,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:33,389 INFO L93 Difference]: Finished difference Result 10450 states and 14443 transitions. [2021-11-07 11:23:33,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 11:23:33,396 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 23.166666666666668) internal successors, (139), 6 states have internal predecessors, (139), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 171 [2021-11-07 11:23:33,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:33,408 INFO L225 Difference]: With dead ends: 10450 [2021-11-07 11:23:33,408 INFO L226 Difference]: Without dead ends: 6490 [2021-11-07 11:23:33,414 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 69.56ms TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2021-11-07 11:23:33,414 INFO L933 BasicCegarLoop]: 2690 mSDtfsCounter, 2444 mSDsluCounter, 9914 mSDsCounter, 0 mSdLazyCounter, 2875 mSolverCounterSat, 490 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3754.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2450 SdHoareTripleChecker+Valid, 12604 SdHoareTripleChecker+Invalid, 3366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 16.10ms SdHoareTripleChecker+Time, 490 IncrementalHoareTripleChecker+Valid, 2875 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4100.87ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:33,414 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2450 Valid, 12604 Invalid, 3366 Unknown, 0 Unchecked, 16.10ms Time], IncrementalHoareTripleChecker [490 Valid, 2875 Invalid, 1 Unknown, 0 Unchecked, 4100.87ms Time] [2021-11-07 11:23:33,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6490 states. [2021-11-07 11:23:33,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6490 to 3978. [2021-11-07 11:23:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3978 states, 3913 states have (on average 1.395859953999489) internal successors, (5462), 3913 states have internal predecessors, (5462), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 3978 states and 5540 transitions. [2021-11-07 11:23:33,524 INFO L78 Accepts]: Start accepts. Automaton has 3978 states and 5540 transitions. Word has length 171 [2021-11-07 11:23:33,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:33,525 INFO L470 AbstractCegarLoop]: Abstraction has 3978 states and 5540 transitions. [2021-11-07 11:23:33,525 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.166666666666668) internal successors, (139), 6 states have internal predecessors, (139), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5540 transitions. [2021-11-07 11:23:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-11-07 11:23:33,531 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:33,531 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:33,532 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-07 11:23:33,532 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:33,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:33,533 INFO L85 PathProgramCache]: Analyzing trace with hash 1662674549, now seen corresponding path program 1 times [2021-11-07 11:23:33,533 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:33,533 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720914168] [2021-11-07 11:23:33,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:33,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:34,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-07 11:23:34,772 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:34,772 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720914168] [2021-11-07 11:23:34,772 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720914168] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:34,772 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:34,772 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:23:34,774 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184719954] [2021-11-07 11:23:34,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:34,774 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:23:34,774 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:34,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:23:34,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:23:34,775 INFO L87 Difference]: Start difference. First operand 3978 states and 5540 transitions. Second operand has 5 states, 5 states have (on average 25.6) internal successors, (128), 5 states have internal predecessors, (128), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:36,851 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:38,923 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:42,113 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:44,747 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:46,772 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:48,974 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:23:51,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:23:51,721 INFO L93 Difference]: Finished difference Result 7970 states and 11119 transitions. [2021-11-07 11:23:51,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 11:23:51,722 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.6) internal successors, (128), 5 states have internal predecessors, (128), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 171 [2021-11-07 11:23:51,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:23:51,730 INFO L225 Difference]: With dead ends: 7970 [2021-11-07 11:23:51,730 INFO L226 Difference]: Without dead ends: 3998 [2021-11-07 11:23:51,736 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.88ms TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:23:51,736 INFO L933 BasicCegarLoop]: 3045 mSDtfsCounter, 5 mSDsluCounter, 8273 mSDsCounter, 0 mSdLazyCounter, 876 mSolverCounterSat, 3 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16286.32ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 11318 SdHoareTripleChecker+Invalid, 883 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.55ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 876 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16797.39ms IncrementalHoareTripleChecker+Time [2021-11-07 11:23:51,736 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 11318 Invalid, 883 Unknown, 0 Unchecked, 8.55ms Time], IncrementalHoareTripleChecker [3 Valid, 876 Invalid, 4 Unknown, 0 Unchecked, 16797.39ms Time] [2021-11-07 11:23:51,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3998 states. [2021-11-07 11:23:51,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3998 to 3978. [2021-11-07 11:23:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3978 states, 3913 states have (on average 1.395859953999489) internal successors, (5462), 3913 states have internal predecessors, (5462), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:23:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 3978 states and 5540 transitions. [2021-11-07 11:23:51,838 INFO L78 Accepts]: Start accepts. Automaton has 3978 states and 5540 transitions. Word has length 171 [2021-11-07 11:23:51,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:23:51,838 INFO L470 AbstractCegarLoop]: Abstraction has 3978 states and 5540 transitions. [2021-11-07 11:23:51,838 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.6) internal successors, (128), 5 states have internal predecessors, (128), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5540 transitions. [2021-11-07 11:23:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-11-07 11:23:51,844 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:23:51,844 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:23:51,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-07 11:23:51,844 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:23:51,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:23:51,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1018721759, now seen corresponding path program 1 times [2021-11-07 11:23:51,845 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:23:51,845 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630686921] [2021-11-07 11:23:51,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:23:51,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:23:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:23:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-07 11:23:54,279 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:23:54,279 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630686921] [2021-11-07 11:23:54,279 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630686921] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:23:54,280 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:23:54,280 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:23:54,280 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378505522] [2021-11-07 11:23:54,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:23:54,281 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:23:54,281 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:23:54,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:23:54,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:23:54,282 INFO L87 Difference]: Start difference. First operand 3978 states and 5540 transitions. Second operand has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:23:56,406 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:00,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:00,729 INFO L93 Difference]: Finished difference Result 7970 states and 11121 transitions. [2021-11-07 11:24:00,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:24:00,730 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 181 [2021-11-07 11:24:00,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:00,737 INFO L225 Difference]: With dead ends: 7970 [2021-11-07 11:24:00,737 INFO L226 Difference]: Without dead ends: 3998 [2021-11-07 11:24:00,742 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 54.91ms TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2021-11-07 11:24:00,742 INFO L933 BasicCegarLoop]: 3047 mSDtfsCounter, 17 mSDsluCounter, 8685 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6008.88ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 11732 SdHoareTripleChecker+Invalid, 466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.98ms SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6287.32ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:00,743 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 11732 Invalid, 466 Unknown, 0 Unchecked, 7.98ms Time], IncrementalHoareTripleChecker [8 Valid, 457 Invalid, 1 Unknown, 0 Unchecked, 6287.32ms Time] [2021-11-07 11:24:00,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3998 states. [2021-11-07 11:24:00,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3998 to 3982. [2021-11-07 11:24:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3982 states, 3917 states have (on average 1.3954557058973704) internal successors, (5466), 3917 states have internal predecessors, (5466), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 3982 states and 5544 transitions. [2021-11-07 11:24:00,840 INFO L78 Accepts]: Start accepts. Automaton has 3982 states and 5544 transitions. Word has length 181 [2021-11-07 11:24:00,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:00,840 INFO L470 AbstractCegarLoop]: Abstraction has 3982 states and 5544 transitions. [2021-11-07 11:24:00,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 5544 transitions. [2021-11-07 11:24:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2021-11-07 11:24:00,846 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:00,846 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:00,846 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-07 11:24:00,846 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:00,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:00,847 INFO L85 PathProgramCache]: Analyzing trace with hash 235858145, now seen corresponding path program 1 times [2021-11-07 11:24:00,847 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:00,848 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505244668] [2021-11-07 11:24:00,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:00,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:01,393 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-07 11:24:01,393 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:01,393 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505244668] [2021-11-07 11:24:01,393 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505244668] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:01,393 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:01,393 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:24:01,394 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693624007] [2021-11-07 11:24:01,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:01,394 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:24:01,394 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:01,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:24:01,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:24:01,395 INFO L87 Difference]: Start difference. First operand 3982 states and 5544 transitions. Second operand has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:05,070 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:06,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:06,076 INFO L93 Difference]: Finished difference Result 10398 states and 14363 transitions. [2021-11-07 11:24:06,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:24:06,077 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 185 [2021-11-07 11:24:06,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:06,088 INFO L225 Difference]: With dead ends: 10398 [2021-11-07 11:24:06,088 INFO L226 Difference]: Without dead ends: 6422 [2021-11-07 11:24:06,094 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 65.48ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-07 11:24:06,095 INFO L933 BasicCegarLoop]: 2697 mSDtfsCounter, 2319 mSDsluCounter, 9898 mSDsCounter, 0 mSdLazyCounter, 2875 mSolverCounterSat, 484 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3972.47ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2325 SdHoareTripleChecker+Valid, 12595 SdHoareTripleChecker+Invalid, 3360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.32ms SdHoareTripleChecker+Time, 484 IncrementalHoareTripleChecker+Valid, 2875 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4317.03ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:06,095 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2325 Valid, 12595 Invalid, 3360 Unknown, 0 Unchecked, 15.32ms Time], IncrementalHoareTripleChecker [484 Valid, 2875 Invalid, 1 Unknown, 0 Unchecked, 4317.03ms Time] [2021-11-07 11:24:06,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6422 states. [2021-11-07 11:24:06,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6422 to 3994. [2021-11-07 11:24:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3994 states, 3929 states have (on average 1.394247900229066) internal successors, (5478), 3929 states have internal predecessors, (5478), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 3994 states and 5556 transitions. [2021-11-07 11:24:06,234 INFO L78 Accepts]: Start accepts. Automaton has 3994 states and 5556 transitions. Word has length 185 [2021-11-07 11:24:06,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:06,235 INFO L470 AbstractCegarLoop]: Abstraction has 3994 states and 5556 transitions. [2021-11-07 11:24:06,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 5556 transitions. [2021-11-07 11:24:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2021-11-07 11:24:06,243 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:06,243 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:06,243 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-07 11:24:06,244 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:06,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:06,244 INFO L85 PathProgramCache]: Analyzing trace with hash -2057204575, now seen corresponding path program 1 times [2021-11-07 11:24:06,244 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:06,244 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727714472] [2021-11-07 11:24:06,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:06,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-07 11:24:08,891 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:08,891 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727714472] [2021-11-07 11:24:08,891 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727714472] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:08,891 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:08,891 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:24:08,891 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751142531] [2021-11-07 11:24:08,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:08,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:24:08,893 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:08,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:24:08,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:24:08,894 INFO L87 Difference]: Start difference. First operand 3994 states and 5556 transitions. Second operand has 5 states, 5 states have (on average 31.8) internal successors, (159), 5 states have internal predecessors, (159), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:10,983 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:13,065 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:14,582 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:19,635 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:20,941 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:22,425 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:24,321 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:25,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:25,148 INFO L93 Difference]: Finished difference Result 8002 states and 11151 transitions. [2021-11-07 11:24:25,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 11:24:25,158 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.8) internal successors, (159), 5 states have internal predecessors, (159), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 185 [2021-11-07 11:24:25,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:25,165 INFO L225 Difference]: With dead ends: 8002 [2021-11-07 11:24:25,165 INFO L226 Difference]: Without dead ends: 4014 [2021-11-07 11:24:25,169 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 37.55ms TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:24:25,170 INFO L933 BasicCegarLoop]: 3047 mSDtfsCounter, 4 mSDsluCounter, 8274 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15537.52ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 11321 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.81ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16052.48ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:25,171 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 11321 Invalid, 887 Unknown, 0 Unchecked, 8.81ms Time], IncrementalHoareTripleChecker [3 Valid, 881 Invalid, 3 Unknown, 0 Unchecked, 16052.48ms Time] [2021-11-07 11:24:25,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4014 states. [2021-11-07 11:24:25,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4014 to 3994. [2021-11-07 11:24:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3994 states, 3929 states have (on average 1.394247900229066) internal successors, (5478), 3929 states have internal predecessors, (5478), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 3994 states and 5556 transitions. [2021-11-07 11:24:25,277 INFO L78 Accepts]: Start accepts. Automaton has 3994 states and 5556 transitions. Word has length 185 [2021-11-07 11:24:25,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:25,277 INFO L470 AbstractCegarLoop]: Abstraction has 3994 states and 5556 transitions. [2021-11-07 11:24:25,277 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.8) internal successors, (159), 5 states have internal predecessors, (159), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 5556 transitions. [2021-11-07 11:24:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2021-11-07 11:24:25,286 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:25,287 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:25,287 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-11-07 11:24:25,287 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:25,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:25,287 INFO L85 PathProgramCache]: Analyzing trace with hash -1793328083, now seen corresponding path program 1 times [2021-11-07 11:24:25,290 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:25,291 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166549641] [2021-11-07 11:24:25,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:25,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:25,819 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-07 11:24:25,819 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:25,820 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166549641] [2021-11-07 11:24:25,820 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [166549641] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:25,820 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:25,820 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:24:25,820 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956126649] [2021-11-07 11:24:25,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:25,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:24:25,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:25,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:24:25,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:24:25,821 INFO L87 Difference]: Start difference. First operand 3994 states and 5556 transitions. Second operand has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:25,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:25,936 INFO L93 Difference]: Finished difference Result 7994 states and 11145 transitions. [2021-11-07 11:24:25,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:24:25,936 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 191 [2021-11-07 11:24:25,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:25,943 INFO L225 Difference]: With dead ends: 7994 [2021-11-07 11:24:25,943 INFO L226 Difference]: Without dead ends: 4006 [2021-11-07 11:24:25,949 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.09ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:24:25,949 INFO L933 BasicCegarLoop]: 3050 mSDtfsCounter, 12 mSDsluCounter, 3024 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.79ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 6074 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.16ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.81ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:25,950 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 6074 Invalid, 7 Unknown, 0 Unchecked, 3.16ms Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 7.81ms Time] [2021-11-07 11:24:25,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4006 states. [2021-11-07 11:24:26,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4006 to 3996. [2021-11-07 11:24:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3996 states, 3931 states have (on average 1.3940473162045282) internal successors, (5480), 3931 states have internal predecessors, (5480), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 3996 states and 5558 transitions. [2021-11-07 11:24:26,056 INFO L78 Accepts]: Start accepts. Automaton has 3996 states and 5558 transitions. Word has length 191 [2021-11-07 11:24:26,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:26,056 INFO L470 AbstractCegarLoop]: Abstraction has 3996 states and 5558 transitions. [2021-11-07 11:24:26,059 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5558 transitions. [2021-11-07 11:24:26,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-07 11:24:26,065 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:26,065 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:26,066 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-11-07 11:24:26,066 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:26,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:26,066 INFO L85 PathProgramCache]: Analyzing trace with hash 384307165, now seen corresponding path program 1 times [2021-11-07 11:24:26,066 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:26,066 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833672262] [2021-11-07 11:24:26,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:26,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-07 11:24:26,347 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:26,347 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833672262] [2021-11-07 11:24:26,348 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1833672262] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:26,348 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:26,348 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:24:26,348 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534723435] [2021-11-07 11:24:26,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:26,348 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:24:26,348 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:26,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:24:26,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:24:26,349 INFO L87 Difference]: Start difference. First operand 3996 states and 5558 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:26,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:26,460 INFO L93 Difference]: Finished difference Result 7998 states and 11149 transitions. [2021-11-07 11:24:26,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:24:26,460 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-11-07 11:24:26,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:26,467 INFO L225 Difference]: With dead ends: 7998 [2021-11-07 11:24:26,467 INFO L226 Difference]: Without dead ends: 4008 [2021-11-07 11:24:26,472 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.24ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:24:26,472 INFO L933 BasicCegarLoop]: 3050 mSDtfsCounter, 21 mSDsluCounter, 3024 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 6074 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.21ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.63ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:26,472 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 6074 Invalid, 7 Unknown, 0 Unchecked, 3.21ms Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 7.63ms Time] [2021-11-07 11:24:26,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4008 states. [2021-11-07 11:24:26,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4008 to 3996. [2021-11-07 11:24:26,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3996 states, 3931 states have (on average 1.3940473162045282) internal successors, (5480), 3931 states have internal predecessors, (5480), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 3996 states and 5558 transitions. [2021-11-07 11:24:26,576 INFO L78 Accepts]: Start accepts. Automaton has 3996 states and 5558 transitions. Word has length 195 [2021-11-07 11:24:26,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:26,577 INFO L470 AbstractCegarLoop]: Abstraction has 3996 states and 5558 transitions. [2021-11-07 11:24:26,577 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5558 transitions. [2021-11-07 11:24:26,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-07 11:24:26,582 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:26,583 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:26,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-11-07 11:24:26,583 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:26,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:26,583 INFO L85 PathProgramCache]: Analyzing trace with hash 271569315, now seen corresponding path program 1 times [2021-11-07 11:24:26,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:26,584 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915964188] [2021-11-07 11:24:26,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:26,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-07 11:24:27,189 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:27,189 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915964188] [2021-11-07 11:24:27,190 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915964188] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:27,190 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:27,190 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:24:27,190 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446081364] [2021-11-07 11:24:27,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:27,190 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:24:27,191 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:27,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:24:27,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:24:27,191 INFO L87 Difference]: Start difference. First operand 3996 states and 5558 transitions. Second operand has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 6 states have internal predecessors, (164), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:29,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:29,893 INFO L93 Difference]: Finished difference Result 10398 states and 14353 transitions. [2021-11-07 11:24:29,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:24:29,894 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 6 states have internal predecessors, (164), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-11-07 11:24:29,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:29,934 INFO L225 Difference]: With dead ends: 10398 [2021-11-07 11:24:29,934 INFO L226 Difference]: Without dead ends: 6408 [2021-11-07 11:24:29,940 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 48.61ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-07 11:24:29,948 INFO L933 BasicCegarLoop]: 2692 mSDtfsCounter, 2303 mSDsluCounter, 9896 mSDsCounter, 0 mSdLazyCounter, 2876 mSolverCounterSat, 484 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2090.85ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2309 SdHoareTripleChecker+Valid, 12588 SdHoareTripleChecker+Invalid, 3360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 14.78ms SdHoareTripleChecker+Time, 484 IncrementalHoareTripleChecker+Valid, 2876 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2396.25ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:29,949 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2309 Valid, 12588 Invalid, 3360 Unknown, 0 Unchecked, 14.78ms Time], IncrementalHoareTripleChecker [484 Valid, 2876 Invalid, 0 Unknown, 0 Unchecked, 2396.25ms Time] [2021-11-07 11:24:29,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6408 states. [2021-11-07 11:24:30,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6408 to 4008. [2021-11-07 11:24:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4008 states, 3943 states have (on average 1.392848085214304) internal successors, (5492), 3943 states have internal predecessors, (5492), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 4008 states and 5570 transitions. [2021-11-07 11:24:30,109 INFO L78 Accepts]: Start accepts. Automaton has 4008 states and 5570 transitions. Word has length 195 [2021-11-07 11:24:30,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:30,110 INFO L470 AbstractCegarLoop]: Abstraction has 4008 states and 5570 transitions. [2021-11-07 11:24:30,110 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.333333333333332) internal successors, (164), 6 states have internal predecessors, (164), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states and 5570 transitions. [2021-11-07 11:24:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-07 11:24:30,118 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:30,119 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:30,119 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-11-07 11:24:30,119 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:30,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:30,119 INFO L85 PathProgramCache]: Analyzing trace with hash -748833497, now seen corresponding path program 1 times [2021-11-07 11:24:30,120 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:30,120 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596341819] [2021-11-07 11:24:30,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:30,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-07 11:24:32,164 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:32,164 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596341819] [2021-11-07 11:24:32,164 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [596341819] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:32,164 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:32,164 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 11:24:32,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719798791] [2021-11-07 11:24:32,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:32,165 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 11:24:32,165 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:32,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 11:24:32,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 11:24:32,166 INFO L87 Difference]: Start difference. First operand 4008 states and 5570 transitions. Second operand has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:34,309 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:38,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:24:38,761 INFO L93 Difference]: Finished difference Result 7998 states and 11133 transitions. [2021-11-07 11:24:38,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 11:24:38,762 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-11-07 11:24:38,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:24:38,769 INFO L225 Difference]: With dead ends: 7998 [2021-11-07 11:24:38,769 INFO L226 Difference]: Without dead ends: 3996 [2021-11-07 11:24:38,774 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.11ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:24:38,775 INFO L933 BasicCegarLoop]: 3049 mSDtfsCounter, 24 mSDsluCounter, 5644 mSDsCounter, 0 mSdLazyCounter, 437 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6134.77ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 8693 SdHoareTripleChecker+Invalid, 440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.83ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 437 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6447.54ms IncrementalHoareTripleChecker+Time [2021-11-07 11:24:38,775 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 8693 Invalid, 440 Unknown, 0 Unchecked, 6.83ms Time], IncrementalHoareTripleChecker [2 Valid, 437 Invalid, 1 Unknown, 0 Unchecked, 6447.54ms Time] [2021-11-07 11:24:38,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3996 states. [2021-11-07 11:24:38,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3996 to 3978. [2021-11-07 11:24:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3978 states, 3913 states have (on average 1.3917710196779964) internal successors, (5446), 3913 states have internal predecessors, (5446), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:24:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 3978 states and 5524 transitions. [2021-11-07 11:24:38,888 INFO L78 Accepts]: Start accepts. Automaton has 3978 states and 5524 transitions. Word has length 195 [2021-11-07 11:24:38,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:24:38,888 INFO L470 AbstractCegarLoop]: Abstraction has 3978 states and 5524 transitions. [2021-11-07 11:24:38,888 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5524 transitions. [2021-11-07 11:24:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-07 11:24:38,892 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:24:38,893 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:24:38,893 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-11-07 11:24:38,893 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:24:38,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:24:38,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1275168033, now seen corresponding path program 1 times [2021-11-07 11:24:38,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:24:38,894 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023546723] [2021-11-07 11:24:38,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:24:38,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:24:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:24:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-07 11:24:45,243 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:24:45,243 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023546723] [2021-11-07 11:24:45,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023546723] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:24:45,243 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:24:45,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-07 11:24:45,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694153785] [2021-11-07 11:24:45,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:24:45,243 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 11:24:45,243 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:24:45,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 11:24:45,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-07 11:24:45,244 INFO L87 Difference]: Start difference. First operand 3978 states and 5524 transitions. Second operand has 7 states, 7 states have (on average 23.571428571428573) internal successors, (165), 7 states have internal predecessors, (165), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:24:47,321 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:49,400 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:51,473 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:53,533 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:56,174 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:24:58,080 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:01,557 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:03,417 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:05,452 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:12,566 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:14,920 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:16,952 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:18,981 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:20,945 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:22,136 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:25,504 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:27,522 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:31,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:25:31,684 INFO L93 Difference]: Finished difference Result 8018 states and 11158 transitions. [2021-11-07 11:25:31,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 11:25:31,684 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 23.571428571428573) internal successors, (165), 7 states have internal predecessors, (165), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-11-07 11:25:31,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:25:31,691 INFO L225 Difference]: With dead ends: 8018 [2021-11-07 11:25:31,691 INFO L226 Difference]: Without dead ends: 4046 [2021-11-07 11:25:31,695 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1710.65ms TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2021-11-07 11:25:31,696 INFO L933 BasicCegarLoop]: 2947 mSDtfsCounter, 1854 mSDsluCounter, 11507 mSDsCounter, 0 mSdLazyCounter, 2017 mSolverCounterSat, 34 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44257.47ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1854 SdHoareTripleChecker+Valid, 14454 SdHoareTripleChecker+Invalid, 2061 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 19.51ms SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 2017 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45619.46ms IncrementalHoareTripleChecker+Time [2021-11-07 11:25:31,696 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1854 Valid, 14454 Invalid, 2061 Unknown, 0 Unchecked, 19.51ms Time], IncrementalHoareTripleChecker [34 Valid, 2017 Invalid, 10 Unknown, 0 Unchecked, 45619.46ms Time] [2021-11-07 11:25:31,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4046 states. [2021-11-07 11:25:31,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4046 to 3996. [2021-11-07 11:25:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3996 states, 3931 states have (on average 1.3920122106334265) internal successors, (5472), 3931 states have internal predecessors, (5472), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:25:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 3996 states and 5550 transitions. [2021-11-07 11:25:31,849 INFO L78 Accepts]: Start accepts. Automaton has 3996 states and 5550 transitions. Word has length 195 [2021-11-07 11:25:31,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:25:31,849 INFO L470 AbstractCegarLoop]: Abstraction has 3996 states and 5550 transitions. [2021-11-07 11:25:31,849 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 23.571428571428573) internal successors, (165), 7 states have internal predecessors, (165), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5550 transitions. [2021-11-07 11:25:31,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-07 11:25:31,854 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:25:31,855 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:25:31,855 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-11-07 11:25:31,855 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:25:31,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:25:31,855 INFO L85 PathProgramCache]: Analyzing trace with hash -342832815, now seen corresponding path program 1 times [2021-11-07 11:25:31,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:25:31,856 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829176967] [2021-11-07 11:25:31,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:25:31,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:25:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:25:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-11-07 11:25:32,100 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:25:32,101 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829176967] [2021-11-07 11:25:32,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829176967] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:25:32,101 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:25:32,101 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:25:32,101 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923045682] [2021-11-07 11:25:32,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:25:32,102 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:25:32,102 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:25:32,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:25:32,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:25:32,102 INFO L87 Difference]: Start difference. First operand 3996 states and 5550 transitions. Second operand has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:32,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:25:32,359 INFO L93 Difference]: Finished difference Result 8056 states and 11219 transitions. [2021-11-07 11:25:32,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:25:32,360 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 199 [2021-11-07 11:25:32,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:25:32,366 INFO L225 Difference]: With dead ends: 8056 [2021-11-07 11:25:32,366 INFO L226 Difference]: Without dead ends: 4066 [2021-11-07 11:25:32,371 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.48ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:25:32,372 INFO L933 BasicCegarLoop]: 3016 mSDtfsCounter, 1938 mSDsluCounter, 1003 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 85.30ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1942 SdHoareTripleChecker+Valid, 4019 SdHoareTripleChecker+Invalid, 182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.34ms SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 106.70ms IncrementalHoareTripleChecker+Time [2021-11-07 11:25:32,372 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1942 Valid, 4019 Invalid, 182 Unknown, 0 Unchecked, 3.34ms Time], IncrementalHoareTripleChecker [82 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 106.70ms Time] [2021-11-07 11:25:32,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4066 states. [2021-11-07 11:25:32,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4066 to 4058. [2021-11-07 11:25:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4058 states, 3993 states have (on average 1.3854244928625095) internal successors, (5532), 3993 states have internal predecessors, (5532), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:25:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 4058 states and 5610 transitions. [2021-11-07 11:25:32,517 INFO L78 Accepts]: Start accepts. Automaton has 4058 states and 5610 transitions. Word has length 199 [2021-11-07 11:25:32,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:25:32,517 INFO L470 AbstractCegarLoop]: Abstraction has 4058 states and 5610 transitions. [2021-11-07 11:25:32,517 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.333333333333336) internal successors, (151), 3 states have internal predecessors, (151), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4058 states and 5610 transitions. [2021-11-07 11:25:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-11-07 11:25:32,521 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:25:32,521 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:25:32,521 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-11-07 11:25:32,522 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:25:32,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:25:32,522 INFO L85 PathProgramCache]: Analyzing trace with hash -291913275, now seen corresponding path program 1 times [2021-11-07 11:25:32,522 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:25:32,522 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895794694] [2021-11-07 11:25:32,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:25:32,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:25:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:25:34,780 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-07 11:25:34,780 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:25:34,780 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895794694] [2021-11-07 11:25:34,780 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895794694] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:25:34,780 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:25:34,781 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:25:34,781 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613461090] [2021-11-07 11:25:34,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:25:34,781 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:25:34,781 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:25:34,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:25:34,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:25:34,782 INFO L87 Difference]: Start difference. First operand 4058 states and 5610 transitions. Second operand has 6 states, 6 states have (on average 28.833333333333332) internal successors, (173), 6 states have internal predecessors, (173), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:36,875 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:42,491 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:44,027 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:46,246 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:47,334 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:48,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:25:48,095 INFO L93 Difference]: Finished difference Result 8160 states and 11305 transitions. [2021-11-07 11:25:48,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:25:48,096 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 28.833333333333332) internal successors, (173), 6 states have internal predecessors, (173), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 199 [2021-11-07 11:25:48,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:25:48,102 INFO L225 Difference]: With dead ends: 8160 [2021-11-07 11:25:48,102 INFO L226 Difference]: Without dead ends: 4108 [2021-11-07 11:25:48,108 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 59.45ms TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2021-11-07 11:25:48,108 INFO L933 BasicCegarLoop]: 3043 mSDtfsCounter, 61 mSDsluCounter, 11290 mSDsCounter, 0 mSdLazyCounter, 890 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12584.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 14333 SdHoareTripleChecker+Invalid, 901 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 10.79ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 890 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13086.39ms IncrementalHoareTripleChecker+Time [2021-11-07 11:25:48,108 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 14333 Invalid, 901 Unknown, 0 Unchecked, 10.79ms Time], IncrementalHoareTripleChecker [9 Valid, 890 Invalid, 2 Unknown, 0 Unchecked, 13086.39ms Time] [2021-11-07 11:25:48,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4108 states. [2021-11-07 11:25:48,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4108 to 4092. [2021-11-07 11:25:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4092 states, 4027 states have (on average 1.3861435311646386) internal successors, (5582), 4027 states have internal predecessors, (5582), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:25:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 4092 states and 5660 transitions. [2021-11-07 11:25:48,375 INFO L78 Accepts]: Start accepts. Automaton has 4092 states and 5660 transitions. Word has length 199 [2021-11-07 11:25:48,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:25:48,375 INFO L470 AbstractCegarLoop]: Abstraction has 4092 states and 5660 transitions. [2021-11-07 11:25:48,376 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 28.833333333333332) internal successors, (173), 6 states have internal predecessors, (173), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 5660 transitions. [2021-11-07 11:25:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-07 11:25:48,380 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:25:48,380 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:25:48,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-11-07 11:25:48,380 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:25:48,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:25:48,381 INFO L85 PathProgramCache]: Analyzing trace with hash 244572437, now seen corresponding path program 1 times [2021-11-07 11:25:48,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:25:48,381 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529929512] [2021-11-07 11:25:48,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:25:48,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:25:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:25:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-07 11:25:48,920 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:25:48,920 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529929512] [2021-11-07 11:25:48,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529929512] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:25:48,920 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:25:48,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:25:48,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549722403] [2021-11-07 11:25:48,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:25:48,921 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:25:48,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:25:48,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:25:48,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:25:48,922 INFO L87 Difference]: Start difference. First operand 4092 states and 5660 transitions. Second operand has 6 states, 6 states have (on average 28.5) internal successors, (171), 6 states have internal predecessors, (171), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:51,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:25:51,741 INFO L93 Difference]: Finished difference Result 10654 states and 14641 transitions. [2021-11-07 11:25:51,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-07 11:25:51,741 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 28.5) internal successors, (171), 6 states have internal predecessors, (171), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 203 [2021-11-07 11:25:51,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:25:51,751 INFO L225 Difference]: With dead ends: 10654 [2021-11-07 11:25:51,751 INFO L226 Difference]: Without dead ends: 6568 [2021-11-07 11:25:51,757 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 63.98ms TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2021-11-07 11:25:51,757 INFO L933 BasicCegarLoop]: 2695 mSDtfsCounter, 2417 mSDsluCounter, 9905 mSDsCounter, 0 mSdLazyCounter, 2876 mSolverCounterSat, 490 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2098.82ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2423 SdHoareTripleChecker+Valid, 12600 SdHoareTripleChecker+Invalid, 3366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.49ms SdHoareTripleChecker+Time, 490 IncrementalHoareTripleChecker+Valid, 2876 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2422.24ms IncrementalHoareTripleChecker+Time [2021-11-07 11:25:51,758 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2423 Valid, 12600 Invalid, 3366 Unknown, 0 Unchecked, 15.49ms Time], IncrementalHoareTripleChecker [490 Valid, 2876 Invalid, 0 Unknown, 0 Unchecked, 2422.24ms Time] [2021-11-07 11:25:51,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6568 states. [2021-11-07 11:25:51,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6568 to 4104. [2021-11-07 11:25:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4104 states, 4039 states have (on average 1.3849962862094578) internal successors, (5594), 4039 states have internal predecessors, (5594), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:25:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 4104 states and 5672 transitions. [2021-11-07 11:25:51,932 INFO L78 Accepts]: Start accepts. Automaton has 4104 states and 5672 transitions. Word has length 203 [2021-11-07 11:25:51,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:25:51,933 INFO L470 AbstractCegarLoop]: Abstraction has 4104 states and 5672 transitions. [2021-11-07 11:25:51,933 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 28.5) internal successors, (171), 6 states have internal predecessors, (171), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4104 states and 5672 transitions. [2021-11-07 11:25:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-07 11:25:51,937 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:25:51,937 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:25:51,938 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-11-07 11:25:51,938 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:25:51,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:25:51,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1531076847, now seen corresponding path program 1 times [2021-11-07 11:25:51,938 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:25:51,938 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1841304035] [2021-11-07 11:25:51,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:25:51,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:25:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:25:54,220 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-07 11:25:54,221 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:25:54,221 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1841304035] [2021-11-07 11:25:54,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1841304035] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:25:54,221 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:25:54,221 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:25:54,221 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001742320] [2021-11-07 11:25:54,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:25:54,222 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:25:54,222 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:25:54,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:25:54,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:25:54,223 INFO L87 Difference]: Start difference. First operand 4104 states and 5672 transitions. Second operand has 5 states, 5 states have (on average 35.4) internal successors, (177), 5 states have internal predecessors, (177), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:25:56,316 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:25:58,418 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:01,741 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:05,247 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:09,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:26:09,308 INFO L93 Difference]: Finished difference Result 8222 states and 11383 transitions. [2021-11-07 11:26:09,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-07 11:26:09,309 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.4) internal successors, (177), 5 states have internal predecessors, (177), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 203 [2021-11-07 11:26:09,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:26:09,315 INFO L225 Difference]: With dead ends: 8222 [2021-11-07 11:26:09,315 INFO L226 Difference]: Without dead ends: 4124 [2021-11-07 11:26:09,320 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 30.13ms TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:26:09,320 INFO L933 BasicCegarLoop]: 3045 mSDtfsCounter, 4 mSDsluCounter, 8268 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14291.15ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 11313 SdHoareTripleChecker+Invalid, 887 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.31ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14881.72ms IncrementalHoareTripleChecker+Time [2021-11-07 11:26:09,320 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 11313 Invalid, 887 Unknown, 0 Unchecked, 9.31ms Time], IncrementalHoareTripleChecker [3 Valid, 881 Invalid, 3 Unknown, 0 Unchecked, 14881.72ms Time] [2021-11-07 11:26:09,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4124 states. [2021-11-07 11:26:09,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4124 to 4104. [2021-11-07 11:26:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4104 states, 4039 states have (on average 1.3849962862094578) internal successors, (5594), 4039 states have internal predecessors, (5594), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:26:09,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 4104 states and 5672 transitions. [2021-11-07 11:26:09,470 INFO L78 Accepts]: Start accepts. Automaton has 4104 states and 5672 transitions. Word has length 203 [2021-11-07 11:26:09,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:26:09,470 INFO L470 AbstractCegarLoop]: Abstraction has 4104 states and 5672 transitions. [2021-11-07 11:26:09,470 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.4) internal successors, (177), 5 states have internal predecessors, (177), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4104 states and 5672 transitions. [2021-11-07 11:26:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-11-07 11:26:09,474 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:26:09,475 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:26:09,475 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-11-07 11:26:09,475 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:26:09,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:26:09,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1377779551, now seen corresponding path program 1 times [2021-11-07 11:26:09,476 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:26:09,476 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364605763] [2021-11-07 11:26:09,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:26:09,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:26:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:26:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-07 11:26:10,006 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:26:10,007 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364605763] [2021-11-07 11:26:10,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364605763] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:26:10,007 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:26:10,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-07 11:26:10,007 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702954653] [2021-11-07 11:26:10,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:26:10,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-07 11:26:10,008 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:26:10,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-07 11:26:10,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:26:10,009 INFO L87 Difference]: Start difference. First operand 4104 states and 5672 transitions. Second operand has 5 states, 5 states have (on average 34.2) internal successors, (171), 5 states have internal predecessors, (171), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:13,262 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:15,309 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:16,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:26:16,292 INFO L93 Difference]: Finished difference Result 10734 states and 14765 transitions. [2021-11-07 11:26:16,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 11:26:16,292 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 34.2) internal successors, (171), 5 states have internal predecessors, (171), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 205 [2021-11-07 11:26:16,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:26:16,302 INFO L225 Difference]: With dead ends: 10734 [2021-11-07 11:26:16,302 INFO L226 Difference]: Without dead ends: 6636 [2021-11-07 11:26:16,306 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 35.46ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 11:26:16,307 INFO L933 BasicCegarLoop]: 2731 mSDtfsCounter, 2400 mSDsluCounter, 7241 mSDsCounter, 0 mSdLazyCounter, 2400 mSolverCounterSat, 495 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5478.84ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2409 SdHoareTripleChecker+Valid, 9972 SdHoareTripleChecker+Invalid, 2897 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 13.33ms SdHoareTripleChecker+Time, 495 IncrementalHoareTripleChecker+Valid, 2400 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5839.88ms IncrementalHoareTripleChecker+Time [2021-11-07 11:26:16,307 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2409 Valid, 9972 Invalid, 2897 Unknown, 0 Unchecked, 13.33ms Time], IncrementalHoareTripleChecker [495 Valid, 2400 Invalid, 2 Unknown, 0 Unchecked, 5839.88ms Time] [2021-11-07 11:26:16,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6636 states. [2021-11-07 11:26:16,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6636 to 4110. [2021-11-07 11:26:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4110 states, 4045 states have (on average 1.38442521631644) internal successors, (5600), 4045 states have internal predecessors, (5600), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:26:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 4110 states and 5678 transitions. [2021-11-07 11:26:16,479 INFO L78 Accepts]: Start accepts. Automaton has 4110 states and 5678 transitions. Word has length 205 [2021-11-07 11:26:16,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:26:16,479 INFO L470 AbstractCegarLoop]: Abstraction has 4110 states and 5678 transitions. [2021-11-07 11:26:16,479 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 34.2) internal successors, (171), 5 states have internal predecessors, (171), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4110 states and 5678 transitions. [2021-11-07 11:26:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-11-07 11:26:16,483 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:26:16,483 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:26:16,483 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-11-07 11:26:16,484 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:26:16,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:26:16,484 INFO L85 PathProgramCache]: Analyzing trace with hash 371689313, now seen corresponding path program 1 times [2021-11-07 11:26:16,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:26:16,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567458423] [2021-11-07 11:26:16,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:26:16,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:26:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:26:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-07 11:26:17,001 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:26:17,001 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567458423] [2021-11-07 11:26:17,001 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567458423] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:26:17,001 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:26:17,001 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-07 11:26:17,001 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879660] [2021-11-07 11:26:17,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:26:17,002 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:26:17,002 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:26:17,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:26:17,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:26:17,002 INFO L87 Difference]: Start difference. First operand 4110 states and 5678 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:17,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:26:17,167 INFO L93 Difference]: Finished difference Result 8224 states and 11385 transitions. [2021-11-07 11:26:17,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:26:17,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 205 [2021-11-07 11:26:17,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:26:17,174 INFO L225 Difference]: With dead ends: 8224 [2021-11-07 11:26:17,174 INFO L226 Difference]: Without dead ends: 4120 [2021-11-07 11:26:17,179 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.30ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:26:17,179 INFO L933 BasicCegarLoop]: 3048 mSDtfsCounter, 12 mSDsluCounter, 3022 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 6070 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.34ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.70ms IncrementalHoareTripleChecker+Time [2021-11-07 11:26:17,179 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 6070 Invalid, 7 Unknown, 0 Unchecked, 3.34ms Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 8.70ms Time] [2021-11-07 11:26:17,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4120 states. [2021-11-07 11:26:17,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4120 to 4112. [2021-11-07 11:26:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4112 states, 4047 states have (on average 1.3842352359772672) internal successors, (5602), 4047 states have internal predecessors, (5602), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:26:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 4112 states and 5680 transitions. [2021-11-07 11:26:17,334 INFO L78 Accepts]: Start accepts. Automaton has 4112 states and 5680 transitions. Word has length 205 [2021-11-07 11:26:17,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:26:17,335 INFO L470 AbstractCegarLoop]: Abstraction has 4112 states and 5680 transitions. [2021-11-07 11:26:17,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 5680 transitions. [2021-11-07 11:26:17,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2021-11-07 11:26:17,339 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:26:17,339 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:26:17,339 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-11-07 11:26:17,340 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:26:17,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:26:17,340 INFO L85 PathProgramCache]: Analyzing trace with hash -887061323, now seen corresponding path program 1 times [2021-11-07 11:26:17,340 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:26:17,340 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628336349] [2021-11-07 11:26:17,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:26:17,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:26:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:26:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-07 11:26:20,337 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:26:20,337 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628336349] [2021-11-07 11:26:20,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628336349] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:26:20,337 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:26:20,337 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-07 11:26:20,338 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294091278] [2021-11-07 11:26:20,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:26:20,338 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:26:20,339 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:26:20,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:26:20,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:26:20,340 INFO L87 Difference]: Start difference. First operand 4112 states and 5680 transitions. Second operand has 6 states, 6 states have (on average 30.166666666666668) internal successors, (181), 6 states have internal predecessors, (181), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:22,441 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:27,064 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:28,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:26:28,254 INFO L93 Difference]: Finished difference Result 8268 states and 11445 transitions. [2021-11-07 11:26:28,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-07 11:26:28,255 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 30.166666666666668) internal successors, (181), 6 states have internal predecessors, (181), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 207 [2021-11-07 11:26:28,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:26:28,261 INFO L225 Difference]: With dead ends: 8268 [2021-11-07 11:26:28,261 INFO L226 Difference]: Without dead ends: 4162 [2021-11-07 11:26:28,264 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 52.59ms TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2021-11-07 11:26:28,265 INFO L933 BasicCegarLoop]: 3043 mSDtfsCounter, 61 mSDsluCounter, 8698 mSDsCounter, 0 mSdLazyCounter, 463 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7315.94ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 11741 SdHoareTripleChecker+Invalid, 473 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 8.26ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 463 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7642.34ms IncrementalHoareTripleChecker+Time [2021-11-07 11:26:28,265 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 11741 Invalid, 473 Unknown, 0 Unchecked, 8.26ms Time], IncrementalHoareTripleChecker [9 Valid, 463 Invalid, 1 Unknown, 0 Unchecked, 7642.34ms Time] [2021-11-07 11:26:28,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4162 states. [2021-11-07 11:26:28,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4162 to 4146. [2021-11-07 11:26:28,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4146 states, 4081 states have (on average 1.3849546679735358) internal successors, (5652), 4081 states have internal predecessors, (5652), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:26:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 4146 states and 5730 transitions. [2021-11-07 11:26:28,422 INFO L78 Accepts]: Start accepts. Automaton has 4146 states and 5730 transitions. Word has length 207 [2021-11-07 11:26:28,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:26:28,423 INFO L470 AbstractCegarLoop]: Abstraction has 4146 states and 5730 transitions. [2021-11-07 11:26:28,423 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 30.166666666666668) internal successors, (181), 6 states have internal predecessors, (181), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 5730 transitions. [2021-11-07 11:26:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-07 11:26:28,427 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:26:28,427 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:26:28,427 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-11-07 11:26:28,428 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:26:28,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:26:28,428 INFO L85 PathProgramCache]: Analyzing trace with hash 474832769, now seen corresponding path program 1 times [2021-11-07 11:26:28,428 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:26:28,428 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853032953] [2021-11-07 11:26:28,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:26:28,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:26:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:26:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-07 11:26:31,529 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:26:31,529 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853032953] [2021-11-07 11:26:31,530 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1853032953] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:26:31,530 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:26:31,530 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-07 11:26:31,530 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144009209] [2021-11-07 11:26:31,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:26:31,531 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 11:26:31,531 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:26:31,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 11:26:31,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 11:26:31,532 INFO L87 Difference]: Start difference. First operand 4146 states and 5730 transitions. Second operand has 4 states, 4 states have (on average 42.25) internal successors, (169), 4 states have internal predecessors, (169), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:31,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:26:31,712 INFO L93 Difference]: Finished difference Result 8304 states and 11497 transitions. [2021-11-07 11:26:31,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 11:26:31,713 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 42.25) internal successors, (169), 4 states have internal predecessors, (169), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 209 [2021-11-07 11:26:31,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:26:31,719 INFO L225 Difference]: With dead ends: 8304 [2021-11-07 11:26:31,719 INFO L226 Difference]: Without dead ends: 4164 [2021-11-07 11:26:31,724 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.19ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 11:26:31,724 INFO L933 BasicCegarLoop]: 3050 mSDtfsCounter, 24 mSDsluCounter, 6072 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.75ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 9122 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.35ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.05ms IncrementalHoareTripleChecker+Time [2021-11-07 11:26:31,726 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 9122 Invalid, 11 Unknown, 0 Unchecked, 4.35ms Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 12.05ms Time] [2021-11-07 11:26:31,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4164 states. [2021-11-07 11:26:31,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4164 to 4146. [2021-11-07 11:26:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4146 states, 4081 states have (on average 1.3849546679735358) internal successors, (5652), 4081 states have internal predecessors, (5652), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:26:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 4146 states and 5730 transitions. [2021-11-07 11:26:31,884 INFO L78 Accepts]: Start accepts. Automaton has 4146 states and 5730 transitions. Word has length 209 [2021-11-07 11:26:31,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:26:31,885 INFO L470 AbstractCegarLoop]: Abstraction has 4146 states and 5730 transitions. [2021-11-07 11:26:31,885 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 42.25) internal successors, (169), 4 states have internal predecessors, (169), 2 states have call successors, (7), 2 states have call predecessors, (7), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 5730 transitions. [2021-11-07 11:26:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-11-07 11:26:31,889 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:26:31,889 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:26:31,889 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-11-07 11:26:31,889 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:26:31,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:26:31,890 INFO L85 PathProgramCache]: Analyzing trace with hash 260968609, now seen corresponding path program 1 times [2021-11-07 11:26:31,890 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:26:31,890 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6022933] [2021-11-07 11:26:31,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:26:31,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:26:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:26:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-07 11:26:45,491 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-07 11:26:45,491 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6022933] [2021-11-07 11:26:45,491 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [6022933] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-07 11:26:45,491 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:26:45,491 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-07 11:26:45,492 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161141562] [2021-11-07 11:26:45,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-07 11:26:45,492 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-07 11:26:45,492 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-07 11:26:45,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-07 11:26:45,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-07 11:26:45,492 INFO L87 Difference]: Start difference. First operand 4146 states and 5730 transitions. Second operand has 7 states, 7 states have (on average 25.571428571428573) internal successors, (179), 7 states have internal predecessors, (179), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:26:47,593 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:49,666 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:51,745 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:53,826 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:56,858 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:57,970 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:26:59,993 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:03,411 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:06,165 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:12,744 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:14,196 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:16,251 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:18,515 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:21,610 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:24,265 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:25,306 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:28,022 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:30,961 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:32,057 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:27:34,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:27:34,602 INFO L93 Difference]: Finished difference Result 8362 states and 11580 transitions. [2021-11-07 11:27:34,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 11:27:34,602 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 25.571428571428573) internal successors, (179), 7 states have internal predecessors, (179), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 209 [2021-11-07 11:27:34,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:27:34,609 INFO L225 Difference]: With dead ends: 8362 [2021-11-07 11:27:34,610 INFO L226 Difference]: Without dead ends: 4222 [2021-11-07 11:27:34,615 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1710.62ms TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-11-07 11:27:34,615 INFO L933 BasicCegarLoop]: 2956 mSDtfsCounter, 2469 mSDsluCounter, 10920 mSDsCounter, 0 mSdLazyCounter, 2006 mSolverCounterSat, 34 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46793.32ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2469 SdHoareTripleChecker+Valid, 13876 SdHoareTripleChecker+Invalid, 2054 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 17.90ms SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 2006 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48331.73ms IncrementalHoareTripleChecker+Time [2021-11-07 11:27:34,615 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2469 Valid, 13876 Invalid, 2054 Unknown, 0 Unchecked, 17.90ms Time], IncrementalHoareTripleChecker [34 Valid, 2006 Invalid, 14 Unknown, 0 Unchecked, 48331.73ms Time] [2021-11-07 11:27:34,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4222 states. [2021-11-07 11:27:34,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4222 to 4146. [2021-11-07 11:27:34,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4146 states, 4081 states have (on average 1.3849546679735358) internal successors, (5652), 4081 states have internal predecessors, (5652), 39 states have call successors, (39), 25 states have call predecessors, (39), 25 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2021-11-07 11:27:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 4146 states and 5730 transitions. [2021-11-07 11:27:34,826 INFO L78 Accepts]: Start accepts. Automaton has 4146 states and 5730 transitions. Word has length 209 [2021-11-07 11:27:34,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:27:34,826 INFO L470 AbstractCegarLoop]: Abstraction has 4146 states and 5730 transitions. [2021-11-07 11:27:34,826 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 25.571428571428573) internal successors, (179), 7 states have internal predecessors, (179), 2 states have call successors, (8), 2 states have call predecessors, (8), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:27:34,826 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 5730 transitions. [2021-11-07 11:27:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-11-07 11:27:34,832 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:27:34,833 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-07 11:27:34,833 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-11-07 11:27:34,833 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:27:34,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:27:34,833 INFO L85 PathProgramCache]: Analyzing trace with hash -1813633879, now seen corresponding path program 1 times [2021-11-07 11:27:34,834 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-07 11:27:34,834 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688133807] [2021-11-07 11:27:34,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:27:34,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-07 11:28:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 11:28:43,866 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-07 11:30:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-07 11:30:11,237 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-07 11:30:11,237 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-07 11:30:11,238 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location cx88_dvb_bus_ctrlErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2021-11-07 11:30:11,239 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2021-11-07 11:30:11,239 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (4 of 7 remaining) [2021-11-07 11:30:11,240 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (3 of 7 remaining) [2021-11-07 11:30:11,240 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (2 of 7 remaining) [2021-11-07 11:30:11,240 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (1 of 7 remaining) [2021-11-07 11:30:11,240 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2021-11-07 11:30:11,240 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-11-07 11:30:11,242 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:30:11,244 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 11:30:14,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 11:30:14 BoogieIcfgContainer [2021-11-07 11:30:14,271 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 11:30:14,272 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 11:30:14,272 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 11:30:14,272 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 11:30:14,273 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 11:22:40" (3/4) ... [2021-11-07 11:30:14,275 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-07 11:30:14,275 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 11:30:14,275 INFO L158 Benchmark]: Toolchain (without parser) took 504207.49ms. Allocated memory was 109.1MB in the beginning and 3.4GB in the end (delta: 3.3GB). Free memory was 67.4MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-07 11:30:14,275 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 68.8MB in the beginning and 68.8MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 11:30:14,275 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1719.29ms. Allocated memory was 109.1MB in the beginning and 260.0MB in the end (delta: 151.0MB). Free memory was 67.1MB in the beginning and 135.6MB in the end (delta: -68.5MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2021-11-07 11:30:14,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 292.88ms. Allocated memory is still 260.0MB. Free memory was 135.6MB in the beginning and 128.9MB in the end (delta: 6.7MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2021-11-07 11:30:14,276 INFO L158 Benchmark]: Boogie Preprocessor took 385.49ms. Allocated memory is still 260.0MB. Free memory was 128.9MB in the beginning and 116.7MB in the end (delta: 12.2MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2021-11-07 11:30:14,276 INFO L158 Benchmark]: RCFGBuilder took 48329.79ms. Allocated memory was 260.0MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 116.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-07 11:30:14,276 INFO L158 Benchmark]: TraceAbstraction took 453465.74ms. Allocated memory was 2.0GB in the beginning and 3.4GB in the end (delta: 1.4GB). Free memory was 1.8GB in the beginning and 2.2GB in the end (delta: -306.8MB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. [2021-11-07 11:30:14,276 INFO L158 Benchmark]: Witness Printer took 2.96ms. Allocated memory is still 3.4GB. Free memory was 2.2GB in the beginning and 2.2GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 11:30:14,285 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 68.8MB in the beginning and 68.8MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1719.29ms. Allocated memory was 109.1MB in the beginning and 260.0MB in the end (delta: 151.0MB). Free memory was 67.1MB in the beginning and 135.6MB in the end (delta: -68.5MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 292.88ms. Allocated memory is still 260.0MB. Free memory was 135.6MB in the beginning and 128.9MB in the end (delta: 6.7MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 385.49ms. Allocated memory is still 260.0MB. Free memory was 128.9MB in the beginning and 116.7MB in the end (delta: 12.2MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * RCFGBuilder took 48329.79ms. Allocated memory was 260.0MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 116.7MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * TraceAbstraction took 453465.74ms. Allocated memory was 2.0GB in the beginning and 3.4GB in the end (delta: 1.4GB). Free memory was 1.8GB in the beginning and 2.2GB in the end (delta: -306.8MB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. * Witness Printer took 2.96ms. Allocated memory is still 3.4GB. Free memory was 2.2GB in the beginning and 2.2GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.00ms ErrorAutomatonConstructionTimeTotal, 0.00ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.00ms ErrorAutomatonConstructionTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 8305, overapproximation of bitwiseAnd at line 10933. Possible FailurePath: [L6649-L6669] static u8 sharp_z0194a_inittab[78U] = { 1U, 21U, 2U, 0U, 3U, 0U, 4U, 125U, 5U, 53U, 6U, 64U, 7U, 0U, 8U, 64U, 9U, 0U, 12U, 81U, 13U, 130U, 14U, 35U, 16U, 63U, 17U, 132U, 18U, 185U, 21U, 201U, 22U, 0U, 23U, 0U, 24U, 0U, 25U, 0U, 26U, 0U, 31U, 80U, 32U, 0U, 33U, 0U, 34U, 0U, 35U, 0U, 40U, 0U, 41U, 30U, 42U, 20U, 43U, 15U, 44U, 9U, 45U, 5U, 46U, 1U, 49U, 31U, 50U, 25U, 51U, 252U, 52U, 147U, 15U, 82U, 255U, 255U}; [L6842] static unsigned int debug ; [L6843] static unsigned int dvb_buf_tscnt = 32U; [L6844-L6846] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L6886] static struct videobuf_queue_ops const dvb_qops = {& dvb_buf_setup, & dvb_buf_prepare, & dvb_buf_queue, & dvb_buf_release}; [L7054] static struct mt352_config const dvico_fusionhdtv = {15U, 0, 0, 0, & dvico_fusionhdtv_demod_init}; [L7055] static struct mt352_config const dntv_live_dvbt_config = {15U, 0, 0, 0, & dntv_live_dvbt_demod_init}; [L7056] static struct mt352_config const dvico_fusionhdtv_dual = {15U, 0, 0, 0, & dvico_dual_demod_init}; [L7057-L7058] static struct zl10353_config const cx88_terratec_cinergy_ht_pci_mkii_config = {15U, 0, 45600, 1, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L7059] static struct mb86a16_config twinhan_vp1027 = {8U, 0}; [L7102] static struct mt352_config const dntv_live_dvbt_pro_config = {15U, 0, 0, 1, & dntv_live_dvbt_pro_demod_init}; [L7103-L7104] static struct zl10353_config const dvico_fusionhdtv_hybrid = {15U, 0, 0, 1, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L7105-L7106] static struct zl10353_config const dvico_fusionhdtv_xc3028 = {15U, 0, 45600, 1, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L7107] static struct mt352_config const dvico_fusionhdtv_mt352_xc3028 = {15U, 0, 4560, 1, & dvico_fusionhdtv_demod_init}; [L7108-L7109] static struct zl10353_config const dvico_fusionhdtv_plus_v1_1 = {15U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L7110] static struct cx22702_config const connexant_refboard_config = {67U, 1U}; [L7111] static struct cx22702_config const hauppauge_hvr_config = {99U, 1U}; [L7121] static struct or51132_config const pchdtv_hd3000 = {21U, & or51132_set_ts_param}; [L7159] static struct lgdt330x_config fusionhdtv_3_gold = {14U, 1, 4, 0, & lgdt330x_set_ts_param, 0}; [L7160] static struct lgdt330x_config const fusionhdtv_5_gold = {14U, 2, 64, 0, & lgdt330x_set_ts_param, 0}; [L7161] static struct lgdt330x_config const pchdtv_hd5500 = {89U, 2, 64, 0, & lgdt330x_set_ts_param, 0}; [L7171] static struct nxt200x_config const ati_hdtvwonder = {10U, & nxt200x_set_ts_param}; [L7307] static struct cx24123_config const geniatech_dvbs_config = {85U, & cx24123_set_ts_param, 0, (unsigned char)0, 0}; [L7308] static struct cx24123_config const hauppauge_novas_config = {85U, & cx24123_set_ts_param, 0, (unsigned char)0, 0}; [L7309] static struct cx24123_config const kworld_dvbs_100_config = {21U, & cx24123_set_ts_param, 1, (unsigned char)0, 0}; [L7310-L7311] static struct s5h1409_config const pinnacle_pctv_hd_800i_config = {25U, 0U, 1U, 44000U, 0U, 1U, 3U, (unsigned char)0}; [L7312-L7313] static struct s5h1409_config const dvico_hdtv5_pci_nano_config = {25U, 1U, 0U, (unsigned short)0, 0U, 1U, 1U, (unsigned char)0}; [L7314-L7315] static struct s5h1409_config const kworld_atsc_120_config = {25U, 1U, 0U, (unsigned short)0, 0U, 1U, 1U, (unsigned char)0}; [L7316] static struct xc5000_config const pinnacle_pctv_hd_800i_tuner_config = {100U, 5380U, (unsigned char)0}; [L7317-L7318] static struct zl10353_config const cx88_pinnacle_hybrid_pctv = {15U, 0, 45600, 1, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0}; [L7319-L7320] static struct zl10353_config const cx88_geniatech_x8000_mt = {15U, 0, 0, 1, 0, 1U, (unsigned char)0, (unsigned char)0}; [L7321] static struct s5h1411_config const dvico_fusionhdtv7_config = {1U, 1U, 1U, 44000U, 44000U, 0U, 1U}; [L7322] static struct xc5000_config const dvico_fusionhdtv7_tuner_config = {97U, 5380U, (unsigned char)0}; [L7420] static struct cx24116_config const hauppauge_hvr4000_config = {5U, & cx24116_set_ts_param, & cx24116_reset_device, (unsigned char)0}; [L7421] static struct cx24116_config const tevii_s460_config = {85U, & cx24116_set_ts_param, & cx24116_reset_device, (unsigned char)0}; [L7422-L7424] static struct stv0900_config const prof_7301_stv0900_config = {106U, (unsigned char)0, 27000000U, 3U, 2U, 3U, (unsigned char)0, 0, 0U, (unsigned char)0, 0U, (unsigned char)0, (unsigned char)0, (unsigned char)0, & stv0900_set_ts_param}; [L7425] static struct stb6100_config const prof_7301_stb6100_config = {96U, 27000000U}; [L7426-L7428] static struct stv0299_config const tevii_tuner_sharp_config = {104U, (u8 const *)(& sharp_z0194a_inittab), 88000000U, 1U, 0U, 1U, 1U, (unsigned char)0, 100, & sharp_z0194a_set_symbol_rate, & cx24116_set_ts_param}; [L7429] static struct stv0288_config const tevii_tuner_earda_config = {104U, 0, 100, & cx24116_set_ts_param}; [L7465-L7487] static u8 const samsung_smt_7020_inittab[88U] = { 1U, 21U, 2U, 0U, 3U, 0U, 4U, 125U, 5U, 15U, 6U, 2U, 7U, 0U, 8U, 96U, 10U, 194U, 11U, 0U, 12U, 1U, 13U, 129U, 14U, 68U, 15U, 9U, 16U, 60U, 17U, 132U, 18U, 218U, 19U, 153U, 20U, 141U, 21U, 206U, 22U, 232U, 23U, 67U, 24U, 28U, 25U, 27U, 26U, 29U, 28U, 18U, 29U, 0U, 30U, 0U, 31U, 0U, 32U, 0U, 33U, 0U, 34U, 0U, 35U, 0U, 40U, 2U, 41U, 40U, 42U, 20U, 43U, 15U, 44U, 9U, 45U, 5U, 49U, 31U, 50U, 25U, 51U, 252U, 52U, 19U, 255U, 255U}; [L7632-L7634] static struct stv0299_config const samsung_stv0299_config = {104U, (u8 const *)(& samsung_smt_7020_inittab), 88000000U, 0U, 0U, 3U, 1U, (unsigned char)0, 100, & samsung_smt_7020_stv0299_set_symbol_rate, 0}; [L10997-L10999] static struct cx8802_driver cx8802_dvb_driver = {0, {0, 0}, 1, 1, 0, 0, & cx8802_dvb_probe, & cx8802_dvb_remove, & cx8802_dvb_advise_acquire, & cx8802_dvb_advise_release, 0, 0}; [L11022] int LDV_IN_INTERRUPT ; [L11315] static int ldv_mutex_lock_of_cx88_core ; [L11422] static int ldv_mutex_lock_of_v4l2_ctrl_handler ; [L11529] static int ldv_mutex_mutex_of_device ; [L11636] static int ldv_mutex_pm_mutex ; [L11743] static int ldv_mutex_vb_lock_of_videobuf_queue ; VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=0, ldv_mutex_lock_of_cx88_core=0, ldv_mutex_lock_of_v4l2_ctrl_handler=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_vb_lock_of_videobuf_queue=0, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11025] struct videobuf_queue *var_group1 ; [L11026] unsigned int *var_dvb_buf_setup_0_p1 ; [L11027] unsigned int *var_dvb_buf_setup_0_p2 ; [L11028] struct videobuf_buffer *var_group2 ; [L11029] enum v4l2_field var_dvb_buf_prepare_1_p2 ; [L11030] struct dvb_frontend *var_group3 ; [L11031] struct dvb_frontend *var_group4 ; [L11032] int var_or51132_set_ts_param_10_p1 ; [L11033] int var_lgdt330x_set_ts_param_12_p1 ; [L11034] int var_nxt200x_set_ts_param_13_p1 ; [L11035] int var_cx24123_set_ts_param_14_p1 ; [L11036] int var_cx24116_set_ts_param_20_p1 ; [L11037] int var_stv0900_set_ts_param_21_p1 ; [L11038] u32 var_samsung_smt_7020_stv0299_set_symbol_rate_27_p1 ; [L11039] u32 var_samsung_smt_7020_stv0299_set_symbol_rate_27_p2 ; [L11040] struct cx8802_driver *var_group5 ; [L11041] int res_cx8802_dvb_probe_31 ; [L11042] int ldv_s_cx8802_dvb_driver_cx8802_driver ; [L11043] int tmp ; [L11044] int tmp___0 ; [L11045] int tmp___1 ; [L11047] ldv_s_cx8802_dvb_driver_cx8802_driver = 0 [L11048] LDV_IN_INTERRUPT = 1 [L11853] ldv_mutex_lock_of_cx88_core = 1 [L11854] ldv_mutex_lock_of_v4l2_ctrl_handler = 1 [L11855] ldv_mutex_mutex_of_device = 1 [L11856] ldv_mutex_pm_mutex = 1 [L11857] ldv_mutex_vb_lock_of_videobuf_queue = 1 VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11002] int tmp ; [L11922] return __VERIFIER_nondet_int(); [L11005] tmp = cx8802_register_driver(& cx8802_dvb_driver) [L11006] return (tmp); VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11051] tmp = dvb_init() [L11052] COND FALSE !(tmp != 0) VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11195] tmp___1 = __VERIFIER_nondet_int() [L11196] COND TRUE tmp___1 != 0 || ldv_s_cx8802_dvb_driver_cx8802_driver != 0 VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11058] tmp___0 = __VERIFIER_nondet_int() [L11060] case 0: [L11064] case 1: [L11068] case 2: [L11072] case 3: [L11076] case 4: [L11080] case 5: [L11084] case 6: [L11088] case 7: [L11092] case 8: [L11096] case 9: [L11100] case 10: [L11104] case 11: [L11108] case 12: [L11112] case 13: [L11116] case 14: [L11120] case 15: [L11124] case 16: [L11128] case 17: [L11132] case 18: [L11136] case 19: [L11140] case 20: [L11144] case 21: [L11148] case 22: [L11152] case 23: [L11156] case 24: [L11161] case 25: VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11162] COND TRUE ldv_s_cx8802_dvb_driver_cx8802_driver == 0 VAL [adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11163] CALL cx8802_dvb_probe(var_group5) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10915] struct cx88_core *core ; [L10916] struct cx8802_dev *dev ; [L10917] int err ; [L10918] struct videobuf_dvb_frontend *fe ; [L10919] int i ; [L10921] EXPR drv->core [L10921] core = drv->core [L10922] EXPR drv->core [L10922] EXPR (drv->core)->dvbdev [L10922] dev = (drv->core)->dvbdev [L10923] COND FALSE !(debug != 0U) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10927] COND FALSE !(debug != 0U) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10932] err = -19 [L10933] EXPR core->board.mpeg VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10933] COND FALSE !(((unsigned int )core->board.mpeg & 1U) == 0U) [L11996] return __VERIFIER_nondet_int(); [L10937] err = vp3054_i2c_probe(dev) [L10938] COND FALSE !(err != 0) [L10943] dev->ts_gen_cntrl = 12U [L7432] struct cx88_core *core ; [L7433] struct videobuf_dvb_frontend *fe ; [L7434] int i ; [L7435] struct lock_class_key __key ; [L7437] EXPR dev->core [L7437] core = dev->core [L7438] fe = 0 [L6499] list->next = list [L6500] list->prev = list VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7441] EXPR core->board.num_frontends VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7441] COND FALSE !(core->board.num_frontends == 0) [L7445] core->board.num_frontends [L7446] i = 1 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7458] EXPR core->board.num_frontends VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7458] COND FALSE !(core->board.num_frontends >= i) [L7462] return (0); [L7462] return (0); VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10944] err = cx8802_alloc_frontends(dev) [L10945] COND FALSE !(err != 0) [L10949] err = -19 [L10950] i = 1 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10964] EXPR core->board.num_frontends VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10964] COND FALSE !(core->board.num_frontends >= i) [L10968] CALL dvb_register(dev) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7637] struct cx88_core *core ; [L7638] struct videobuf_dvb_frontend *fe0 ; [L7639] struct videobuf_dvb_frontend *fe1 ; [L7640] int mfe_shared ; [L7641] void *__r ; [L7642] struct dvb_frontend *(*__a)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7643] void *tmp___0 ; [L7644] void *tmp___1 ; [L7645] struct dvb_frontend *(*tmp___2)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7646] void *tmp___3 ; [L7647] struct dvb_frontend *tmp___4 ; [L7648] void *__r___0 ; [L7649-L7650] struct dvb_frontend *(*__a___0)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7651] void *tmp___6 ; [L7652] void *tmp___7 ; [L7653-L7654] struct dvb_frontend *(*tmp___8)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7655] void *tmp___9 ; [L7656] struct dvb_frontend *tmp___10 ; [L7657] void *__r___1 ; [L7658] struct dvb_frontend *(*__a___1)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7659] void *tmp___12 ; [L7660] void *tmp___13 ; [L7661] struct dvb_frontend *(*tmp___14)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7662] void *tmp___15 ; [L7663] struct dvb_frontend *tmp___16 ; [L7664] void *__r___2 ; [L7665-L7666] struct dvb_frontend *(*__a___2)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7667] void *tmp___18 ; [L7668] void *tmp___19 ; [L7669-L7670] struct dvb_frontend *(*tmp___20)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7671] void *tmp___21 ; [L7672] struct dvb_frontend *tmp___22 ; [L7673] void *__r___3 ; [L7674] struct dvb_frontend *(*__a___3)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7675] void *tmp___24 ; [L7676] void *tmp___25 ; [L7677] struct dvb_frontend *(*tmp___26)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7678] void *tmp___27 ; [L7679] struct dvb_frontend *tmp___28 ; [L7680] void *__r___4 ; [L7681-L7682] struct dvb_frontend *(*__a___4)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7683] void *tmp___30 ; [L7684] void *tmp___31 ; [L7685-L7686] struct dvb_frontend *(*tmp___32)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7687] void *tmp___33 ; [L7688] struct dvb_frontend *tmp___34 ; [L7689] void *__r___5 ; [L7690] struct dvb_frontend *(*__a___5)(struct cx24123_config const * , struct i2c_adapter * ) ; [L7691] void *tmp___36 ; [L7692] void *tmp___37 ; [L7693] struct dvb_frontend *(*tmp___38)(struct cx24123_config const * , struct i2c_adapter * ) ; [L7694] void *tmp___39 ; [L7695] struct dvb_frontend *tmp___40 ; [L7696] void *__r___6 ; [L7697-L7698] struct dvb_frontend *(*__a___6)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L7699] void *tmp___42 ; [L7700] void *tmp___43 ; [L7701-L7702] struct dvb_frontend *(*tmp___44)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L7703] void *tmp___45 ; [L7704] struct dvb_frontend *tmp___46 ; [L7705] void *__r___7 ; [L7706] struct dvb_frontend *(*__a___7)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7707] void *tmp___48 ; [L7708] void *tmp___49 ; [L7709] struct dvb_frontend *(*tmp___50)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7710] void *tmp___51 ; [L7711] struct dvb_frontend *tmp___52 ; [L7712] void *__r___8 ; [L7713-L7714] struct dvb_frontend *(*__a___8)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7715] void *tmp___54 ; [L7716] void *tmp___55 ; [L7717-L7718] struct dvb_frontend *(*tmp___56)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7719] void *tmp___57 ; [L7720] struct dvb_frontend *tmp___58 ; [L7721] void *__r___9 ; [L7722] struct dvb_frontend *(*__a___9)(struct mt352_config const * , struct i2c_adapter * ) ; [L7723] void *tmp___60 ; [L7724] void *tmp___61 ; [L7725] struct dvb_frontend *(*tmp___62)(struct mt352_config const * , struct i2c_adapter * ) ; [L7726] void *tmp___63 ; [L7727] struct dvb_frontend *tmp___64 ; [L7728] void *__r___10 ; [L7729-L7730] struct dvb_frontend *(*__a___10)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7731] void *tmp___66 ; [L7732] void *tmp___67 ; [L7733-L7734] struct dvb_frontend *(*tmp___68)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7735] void *tmp___69 ; [L7736] struct dvb_frontend *tmp___70 ; [L7737] void *__r___11 ; [L7738] struct dvb_frontend *(*__a___11)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7739] void *tmp___72 ; [L7740] void *tmp___73 ; [L7741] struct dvb_frontend *(*tmp___74)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7742] void *tmp___75 ; [L7743] struct dvb_frontend *tmp___76 ; [L7744] void *__r___12 ; [L7745-L7746] struct dvb_frontend *(*__a___12)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7747] void *tmp___78 ; [L7748] void *tmp___79 ; [L7749-L7750] struct dvb_frontend *(*tmp___80)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7751] void *tmp___81 ; [L7752] struct dvb_frontend *tmp___82 ; [L7753] void *__r___13 ; [L7754] struct dvb_frontend *(*__a___13)(struct mt352_config const * , struct i2c_adapter * ) ; [L7755] void *tmp___84 ; [L7756] void *tmp___85 ; [L7757] struct dvb_frontend *(*tmp___86)(struct mt352_config const * , struct i2c_adapter * ) ; [L7758] void *tmp___87 ; [L7759] struct dvb_frontend *tmp___88 ; [L7760] void *__r___14 ; [L7761-L7762] struct dvb_frontend *(*__a___14)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7763] void *tmp___90 ; [L7764] void *tmp___91 ; [L7765-L7766] struct dvb_frontend *(*tmp___92)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7767] void *tmp___93 ; [L7768] struct dvb_frontend *tmp___94 ; [L7769] void *__r___15 ; [L7770] struct dvb_frontend *(*__a___15)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7771] void *tmp___96 ; [L7772] void *tmp___97 ; [L7773] struct dvb_frontend *(*tmp___98)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7774] void *tmp___99 ; [L7775] struct dvb_frontend *tmp___100 ; [L7776] void *__r___16 ; [L7777-L7778] struct dvb_frontend *(*__a___16)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7779] void *tmp___102 ; [L7780] void *tmp___103 ; [L7781-L7782] struct dvb_frontend *(*tmp___104)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7783] void *tmp___105 ; [L7784] struct dvb_frontend *tmp___106 ; [L7785] void *__r___17 ; [L7786] struct dvb_frontend *(*__a___17)(struct mt352_config const * , struct i2c_adapter * ) ; [L7787] void *tmp___108 ; [L7788] void *tmp___109 ; [L7789] struct dvb_frontend *(*tmp___110)(struct mt352_config const * , struct i2c_adapter * ) ; [L7790] void *tmp___111 ; [L7791] struct dvb_frontend *tmp___112 ; [L7792] void *__r___18 ; [L7793-L7794] struct dvb_frontend *(*__a___18)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7795] void *tmp___114 ; [L7796] void *tmp___115 ; [L7797-L7798] struct dvb_frontend *(*tmp___116)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7799] void *tmp___117 ; [L7800] struct dvb_frontend *tmp___118 ; [L7801] void *__r___19 ; [L7802] struct dvb_frontend *(*__a___19)(struct mt352_config const * , struct i2c_adapter * ) ; [L7803] void *tmp___120 ; [L7804] void *tmp___121 ; [L7805] struct dvb_frontend *(*tmp___122)(struct mt352_config const * , struct i2c_adapter * ) ; [L7806] void *tmp___123 ; [L7807] struct dvb_frontend *tmp___124 ; [L7808] void *__r___20 ; [L7809-L7810] struct dvb_frontend *(*__a___20)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7811] void *tmp___126 ; [L7812] void *tmp___127 ; [L7813-L7814] struct dvb_frontend *(*tmp___128)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7815] void *tmp___129 ; [L7816] struct dvb_frontend *tmp___130 ; [L7817] void *__r___21 ; [L7818] struct dvb_frontend *(*__a___21)(struct mt352_config const * , struct i2c_adapter * ) ; [L7819] void *tmp___132 ; [L7820] void *tmp___133 ; [L7821] struct dvb_frontend *(*tmp___134)(struct mt352_config const * , struct i2c_adapter * ) ; [L7822] void *tmp___135 ; [L7823] struct dvb_frontend *tmp___136 ; [L7824] void *__r___22 ; [L7825-L7826] struct dvb_frontend *(*__a___22)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7827] void *tmp___138 ; [L7828] void *tmp___139 ; [L7829-L7830] struct dvb_frontend *(*tmp___140)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7831] void *tmp___141 ; [L7832] struct dvb_frontend *tmp___142 ; [L7833] void *__r___23 ; [L7834] struct dvb_frontend *(*__a___23)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7835] void *tmp___144 ; [L7836] void *tmp___145 ; [L7837] struct dvb_frontend *(*tmp___146)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7838] void *tmp___147 ; [L7839] struct dvb_frontend *tmp___148 ; [L7840] void *__r___24 ; [L7841-L7842] struct dvb_frontend *(*__a___24)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7843] void *tmp___150 ; [L7844] void *tmp___151 ; [L7845-L7846] struct dvb_frontend *(*tmp___152)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7847] void *tmp___153 ; [L7848] struct dvb_frontend *tmp___154 ; [L7849] void *__r___25 ; [L7850] struct dvb_frontend *(*__a___25)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7851] void *tmp___156 ; [L7852] void *tmp___157 ; [L7853] struct dvb_frontend *(*tmp___158)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7854] void *tmp___159 ; [L7855] struct dvb_frontend *tmp___160 ; [L7856] void *__r___26 ; [L7857] struct dvb_frontend *(*__a___26)(struct mt352_config const * , struct i2c_adapter * ) ; [L7858] void *tmp___162 ; [L7859] void *tmp___163 ; [L7860] struct dvb_frontend *(*tmp___164)(struct mt352_config const * , struct i2c_adapter * ) ; [L7861] void *tmp___165 ; [L7862] struct dvb_frontend *tmp___166 ; [L7863] int tmp___167 ; [L7864] void *__r___27 ; [L7865] struct dvb_frontend *(*__a___27)(struct or51132_config const * , struct i2c_adapter * ) ; [L7866] void *tmp___169 ; [L7867] void *tmp___170 ; [L7868] struct dvb_frontend *(*tmp___171)(struct or51132_config const * , struct i2c_adapter * ) ; [L7869] void *tmp___172 ; [L7870] struct dvb_frontend *tmp___173 ; [L7871] void *__r___28 ; [L7872-L7873] struct dvb_frontend *(*__a___28)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7874] void *tmp___175 ; [L7875] void *tmp___176 ; [L7876-L7877] struct dvb_frontend *(*tmp___177)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7878] void *tmp___178 ; [L7879] struct dvb_frontend *tmp___179 ; [L7880] unsigned int tmp___180 ; [L7881] unsigned long __ms ; [L7882] unsigned long tmp___181 ; [L7883] unsigned int tmp___182 ; [L7884] unsigned long __ms___0 ; [L7885] unsigned long tmp___183 ; [L7886] void *__r___29 ; [L7887] struct dvb_frontend *(*__a___29)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7888] void *tmp___185 ; [L7889] void *tmp___186 ; [L7890] struct dvb_frontend *(*tmp___187)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7891] void *tmp___188 ; [L7892] struct dvb_frontend *tmp___189 ; [L7893] void *__r___30 ; [L7894-L7895] struct dvb_frontend *(*__a___30)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7896] void *tmp___191 ; [L7897] void *tmp___192 ; [L7898-L7899] struct dvb_frontend *(*tmp___193)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7900] void *tmp___194 ; [L7901] struct dvb_frontend *tmp___195 ; [L7902] unsigned int tmp___196 ; [L7903] unsigned long __ms___1 ; [L7904] unsigned long tmp___197 ; [L7905] unsigned int tmp___198 ; [L7906] unsigned long __ms___2 ; [L7907] unsigned long tmp___199 ; [L7908] void *__r___31 ; [L7909] struct dvb_frontend *(*__a___31)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7910] void *tmp___201 ; [L7911] void *tmp___202 ; [L7912] struct dvb_frontend *(*tmp___203)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7913] void *tmp___204 ; [L7914] struct dvb_frontend *tmp___205 ; [L7915] void *__r___32 ; [L7916-L7917] struct dvb_frontend *(*__a___32)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7918] void *tmp___207 ; [L7919] void *tmp___208 ; [L7920-L7921] struct dvb_frontend *(*tmp___209)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7922] void *tmp___210 ; [L7923] struct dvb_frontend *tmp___211 ; [L7924] unsigned int tmp___212 ; [L7925] unsigned long __ms___3 ; [L7926] unsigned long tmp___213 ; [L7927] unsigned int tmp___214 ; [L7928] unsigned long __ms___4 ; [L7929] unsigned long tmp___215 ; [L7930] void *__r___33 ; [L7931] struct dvb_frontend *(*__a___33)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7932] void *tmp___217 ; [L7933] void *tmp___218 ; [L7934] struct dvb_frontend *(*tmp___219)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7935] void *tmp___220 ; [L7936] struct dvb_frontend *tmp___221 ; [L7937] void *__r___34 ; [L7938-L7939] struct dvb_frontend *(*__a___34)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7940] void *tmp___223 ; [L7941] void *tmp___224 ; [L7942-L7943] struct dvb_frontend *(*tmp___225)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7944] void *tmp___226 ; [L7945] struct dvb_frontend *tmp___227 ; [L7946] void *__r___35 ; [L7947-L7948] struct dvb_frontend *(*__a___35)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7949] void *tmp___229 ; [L7950] void *tmp___230 ; [L7951-L7952] struct dvb_frontend *(*tmp___231)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7953] void *tmp___232 ; [L7954] struct dvb_frontend *tmp___233 ; [L7955] unsigned int tmp___234 ; [L7956] unsigned long __ms___5 ; [L7957] unsigned long tmp___235 ; [L7958] unsigned int tmp___236 ; [L7959] unsigned long __ms___6 ; [L7960] unsigned long tmp___237 ; [L7961] void *__r___36 ; [L7962] struct dvb_frontend *(*__a___36)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7963] void *tmp___239 ; [L7964] void *tmp___240 ; [L7965] struct dvb_frontend *(*tmp___241)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7966] void *tmp___242 ; [L7967] struct dvb_frontend *tmp___243 ; [L7968] void *__r___37 ; [L7969-L7970] struct dvb_frontend *(*__a___37)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7971] void *tmp___245 ; [L7972] void *tmp___246 ; [L7973-L7974] struct dvb_frontend *(*tmp___247)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7975] void *tmp___248 ; [L7976] struct dvb_frontend *tmp___249 ; [L7977] void *__r___38 ; [L7978-L7979] struct dvb_frontend *(*__a___38)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7980] void *tmp___251 ; [L7981] void *tmp___252 ; [L7982-L7983] struct dvb_frontend *(*tmp___253)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7984] void *tmp___254 ; [L7985] struct dvb_frontend *tmp___255 ; [L7986] void *__r___39 ; [L7987] struct dvb_frontend *(*__a___39)(struct nxt200x_config const * , struct i2c_adapter * ) ; [L7988] void *tmp___257 ; [L7989] void *tmp___258 ; [L7990] struct dvb_frontend *(*tmp___259)(struct nxt200x_config const * , struct i2c_adapter * ) ; [L7991] void *tmp___260 ; [L7992] struct dvb_frontend *tmp___261 ; [L7993] void *__r___40 ; [L7994-L7995] struct dvb_frontend *(*__a___40)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7996] void *tmp___263 ; [L7997] void *tmp___264 ; [L7998-L7999] struct dvb_frontend *(*tmp___265)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L8000] void *tmp___266 ; [L8001] struct dvb_frontend *tmp___267 ; [L8002] void *__r___41 ; [L8003] struct dvb_frontend *(*__a___41)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8004] void *tmp___269 ; [L8005] void *tmp___270 ; [L8006] struct dvb_frontend *(*tmp___271)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8007] void *tmp___272 ; [L8008] struct dvb_frontend *tmp___273 ; [L8009] void *__r___42 ; [L8010-L8011] struct dvb_frontend *(*__a___42)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8012] void *tmp___275 ; [L8013] void *tmp___276 ; [L8014-L8015] struct dvb_frontend *(*tmp___277)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8016] void *tmp___278 ; [L8017] struct dvb_frontend *tmp___279 ; [L8018] void *__r___43 ; [L8019] struct dvb_frontend *(*__a___43)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8020] void *tmp___281 ; [L8021] void *tmp___282 ; [L8022] struct dvb_frontend *(*tmp___283)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8023] void *tmp___284 ; [L8024] struct dvb_frontend *tmp___285 ; [L8025] void *__r___44 ; [L8026] struct dvb_frontend *(*__a___44)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8027] void *tmp___287 ; [L8028] void *tmp___288 ; [L8029] struct dvb_frontend *(*tmp___289)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8030] void *tmp___290 ; [L8031] struct dvb_frontend *tmp___291 ; [L8032] void *__r___45 ; [L8033] struct dvb_frontend *(*__a___45)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8034] void *tmp___293 ; [L8035] void *tmp___294 ; [L8036] struct dvb_frontend *(*tmp___295)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8037] void *tmp___296 ; [L8038] struct dvb_frontend *tmp___297 ; [L8039] void *__r___46 ; [L8040-L8041] struct dvb_frontend *(*__a___46)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8042] void *tmp___299 ; [L8043] void *tmp___300 ; [L8044-L8045] struct dvb_frontend *(*tmp___301)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8046] void *tmp___302 ; [L8047] struct dvb_frontend *tmp___303 ; [L8048] void *__r___47 ; [L8049] struct dvb_frontend *(*__a___47)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8050] void *tmp___305 ; [L8051] void *tmp___306 ; [L8052] struct dvb_frontend *(*tmp___307)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8053] void *tmp___308 ; [L8054] struct dvb_frontend *tmp___309 ; [L8055] struct dvb_frontend *fe ; [L8056] struct xc2028_config cfg ; [L8057] struct xc2028_ctrl ctl ; [L8058] void *__r___48 ; [L8059] struct dvb_frontend *(*__a___48)(struct dvb_frontend * , struct xc2028_config * ) ; [L8060] void *tmp___311 ; [L8061] void *tmp___312 ; [L8062] struct dvb_frontend *(*tmp___313)(struct dvb_frontend * , struct xc2028_config * ) ; [L8063] void *tmp___314 ; [L8064] struct dvb_frontend *tmp___315 ; [L8065] void *__r___49 ; [L8066] struct dvb_frontend *(*__a___49)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8067] void *tmp___317 ; [L8068] void *tmp___318 ; [L8069] struct dvb_frontend *(*tmp___319)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8070] void *tmp___320 ; [L8071] struct dvb_frontend *tmp___321 ; [L8072] int tmp___322 ; [L8073] void *__r___50 ; [L8074] struct dvb_frontend *(*__a___50)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8075] void *tmp___324 ; [L8076] void *tmp___325 ; [L8077] struct dvb_frontend *(*tmp___326)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8078] void *tmp___327 ; [L8079] struct dvb_frontend *tmp___328 ; [L8080] int tmp___329 ; [L8081] void *__r___51 ; [L8082] struct dvb_frontend *(*__a___51)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8083] void *tmp___331 ; [L8084] void *tmp___332 ; [L8085] struct dvb_frontend *(*tmp___333)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8086] void *tmp___334 ; [L8087] struct dvb_frontend *tmp___335 ; [L8088] int tmp___336 ; [L8089] void *__r___52 ; [L8090] struct dvb_frontend *(*__a___52)(struct s5h1411_config const * , struct i2c_adapter * ) ; [L8091] void *tmp___338 ; [L8092] void *tmp___339 ; [L8093] struct dvb_frontend *(*tmp___340)(struct s5h1411_config const * , struct i2c_adapter * ) ; [L8094] void *tmp___341 ; [L8095] struct dvb_frontend *tmp___342 ; [L8096] void *__r___53 ; [L8097-L8098] struct dvb_frontend *(*__a___53)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8099] void *tmp___344 ; [L8100] void *tmp___345 ; [L8101-L8102] struct dvb_frontend *(*tmp___346)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8103] void *tmp___347 ; [L8104] struct dvb_frontend *tmp___348 ; [L8105] void *__r___54 ; [L8106] struct dvb_frontend *(*__a___54)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8107] void *tmp___350 ; [L8108] void *tmp___351 ; [L8109] struct dvb_frontend *(*tmp___352)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8110] void *tmp___353 ; [L8111] struct dvb_frontend *tmp___354 ; [L8112] void *__r___55 ; [L8113-L8114] struct dvb_frontend *(*__a___55)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8115] void *tmp___356 ; [L8116] void *tmp___357 ; [L8117-L8118] struct dvb_frontend *(*tmp___358)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8119] void *tmp___359 ; [L8120] struct dvb_frontend *tmp___360 ; [L8121] void *__r___56 ; [L8122] struct dvb_frontend *(*__a___56)(struct cx22702_config const * , struct i2c_adapter * ) ; [L8123] void *tmp___362 ; [L8124] void *tmp___363 ; [L8125] struct dvb_frontend *(*tmp___364)(struct cx22702_config const * , struct i2c_adapter * ) ; [L8126] void *tmp___365 ; [L8127] struct dvb_frontend *tmp___366 ; [L8128] void *__r___57 ; [L8129-L8130] struct dvb_frontend *(*__a___57)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L8131] void *tmp___368 ; [L8132] void *tmp___369 ; [L8133-L8134] struct dvb_frontend *(*tmp___370)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L8135] void *tmp___371 ; [L8136] struct dvb_frontend *tmp___372 ; [L8137] void *__r___58 ; [L8138] struct dvb_frontend *(*__a___58)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8139] void *tmp___374 ; [L8140] void *tmp___375 ; [L8141] struct dvb_frontend *(*tmp___376)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8142] void *tmp___377 ; [L8143] struct dvb_frontend *tmp___378 ; [L8144] void *__r___59 ; [L8145-L8146] struct dvb_frontend *(*__a___59)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8147] void *tmp___380 ; [L8148] void *tmp___381 ; [L8149-L8150] struct dvb_frontend *(*tmp___382)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8151] void *tmp___383 ; [L8152] struct dvb_frontend *tmp___384 ; [L8153] void *__r___60 ; [L8154] struct dvb_frontend *(*__a___60)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8155] void *tmp___386 ; [L8156] void *tmp___387 ; [L8157] struct dvb_frontend *(*tmp___388)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8158] void *tmp___389 ; [L8159] struct dvb_frontend *tmp___390 ; [L8160] void *__r___61 ; [L8161-L8162] struct dvb_frontend *(*__a___61)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L8163] void *tmp___392 ; [L8164] void *tmp___393 ; [L8165-L8166] struct dvb_frontend *(*tmp___394)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L8167] void *tmp___395 ; [L8168] struct dvb_frontend *tmp___396 ; [L8169] void *__r___62 ; [L8170] struct dvb_frontend *(*__a___62)(struct stv0288_config const * , struct i2c_adapter * ) ; [L8171] void *tmp___398 ; [L8172] void *tmp___399 ; [L8173] struct dvb_frontend *(*tmp___400)(struct stv0288_config const * , struct i2c_adapter * ) ; [L8174] void *tmp___401 ; [L8175] struct dvb_frontend *tmp___402 ; [L8176] void *__r___63 ; [L8177] struct dvb_frontend *(*__a___63)(struct dvb_frontend * , int , struct i2c_adapter * ) ; [L8178] void *tmp___404 ; [L8179] void *tmp___405 ; [L8180] struct dvb_frontend *(*tmp___406)(struct dvb_frontend * , int , struct i2c_adapter * ) ; [L8181] void *tmp___407 ; [L8182] struct dvb_frontend *tmp___408 ; [L8183] void *__r___64 ; [L8184] struct dvb_frontend *(*__a___64)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8185] void *tmp___410 ; [L8186] void *tmp___411 ; [L8187] struct dvb_frontend *(*tmp___412)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8188] void *tmp___413 ; [L8189] struct dvb_frontend *tmp___414 ; [L8190] void *__r___65 ; [L8191] struct dvb_frontend *(*__a___65)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8192] void *tmp___416 ; [L8193] void *tmp___417 ; [L8194] struct dvb_frontend *(*tmp___418)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8195] void *tmp___419 ; [L8196] struct dvb_frontend *tmp___420 ; [L8197] void *__r___66 ; [L8198] struct dvb_frontend *(*__a___66)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8199] void *tmp___422 ; [L8200] void *tmp___423 ; [L8201] struct dvb_frontend *(*tmp___424)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8202] void *tmp___425 ; [L8203] struct dvb_frontend *tmp___426 ; [L8204] int tmp___427 ; [L8205] struct dvb_tuner_ops *tuner_ops ; [L8206] void *__r___67 ; [L8207-L8208] struct dvb_frontend *(*__a___67)(struct stv0900_config const * , struct i2c_adapter * , int ) ; [L8209] void *tmp___429 ; [L8210] void *tmp___430 ; [L8211-L8212] struct dvb_frontend *(*tmp___431)(struct stv0900_config const * , struct i2c_adapter * , int ) ; [L8213] void *tmp___432 ; [L8214] struct dvb_frontend *tmp___433 ; [L8215] void *__r___68 ; [L8216-L8217] struct dvb_frontend *(*__a___68)(struct dvb_frontend * , struct stb6100_config const * , struct i2c_adapter * ) ; [L8218] void *tmp___435 ; [L8219] void *tmp___436 ; [L8220-L8221] struct dvb_frontend *(*tmp___437)(struct dvb_frontend * , struct stb6100_config const * , struct i2c_adapter * ) ; [L8222] void *tmp___438 ; [L8223] struct dvb_frontend *tmp___439 ; [L8224] unsigned int tmp___440 ; [L8225] unsigned int tmp___441 ; [L8226] unsigned long __ms___7 ; [L8227] unsigned long tmp___442 ; [L8228] unsigned int tmp___443 ; [L8229] unsigned long __ms___8 ; [L8230] unsigned long tmp___444 ; [L8231] void *__r___69 ; [L8232] struct dvb_frontend *(*__a___69)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8233] void *tmp___446 ; [L8234] void *tmp___447 ; [L8235] struct dvb_frontend *(*tmp___448)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8236] void *tmp___449 ; [L8237] struct dvb_frontend *tmp___450 ; [L8238] void *__r___70 ; [L8239] struct dvb_frontend *(*__a___70)(struct mb86a16_config const * , struct i2c_adapter * ) ; [L8240] void *tmp___452 ; [L8241] void *tmp___453 ; [L8242] struct dvb_frontend *(*tmp___454)(struct mb86a16_config const * , struct i2c_adapter * ) ; [L8243] void *tmp___455 ; [L8244] struct dvb_frontend *tmp___456 ; [L8245] struct v4l2_subdev *__sd ; [L8246] struct list_head const *__mptr ; [L8247] struct list_head const *__mptr___0 ; [L8248] int tmp___457 ; [L8250] EXPR dev->core [L8250] core = dev->core [L8251] fe1 = 0 [L8252] mfe_shared = 0 [L8253] EXPR core->i2c_rc VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8253] COND FALSE !(core->i2c_rc != 0U) [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11982] return ldv_malloc(sizeof(struct videobuf_dvb_frontend)); [L8258] fe0 = videobuf_dvb_get_frontend(& dev->frontends, 1) [L8259] COND FALSE !((unsigned long )fe0 == (unsigned long )((struct videobuf_dvb_frontend *)0)) [L8263] dev->frontends.gate = 0 [L8264] core->gate_ctrl = & cx88_dvb_gate_ctrl [L8265] core->boardnr [L8266] case 18U: [L8267] __r = 0 [L8268] CALL, EXPR __symbol_get("cx22702_attach") [L11901] COND TRUE __VERIFIER_nondet_bool() [L11901] return 0; VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11905] return ldv_malloc(0UL); [L8268] tmp___3 = __symbol_get("cx22702_attach") [L8269-L8271] COND FALSE !((unsigned long )((struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))tmp___3) != (unsigned long )((struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))0)) [L8276] CALL, EXPR __symbol_get("cx22702_attach") [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11905] return ldv_malloc(0UL); [L8276] tmp___1 = __symbol_get("cx22702_attach") [L8277] tmp___2 = (struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))tmp___1 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8279] __a = tmp___2 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8280-L8281] COND TRUE (unsigned long )__a != (unsigned long )((struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))0) [L8282] tmp___4 = (*__a)(& connexant_refboard_config, & core->i2c_adap) [L8283] __r = (void *)tmp___4 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8284] COND FALSE !((unsigned long )__r == (unsigned long )((void *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8291] fe0->dvb.frontend = (struct dvb_frontend *)__r [L8292] EXPR fe0->dvb.frontend VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8292] COND TRUE (unsigned long )fe0->dvb.frontend != (unsigned long )((struct dvb_frontend *)0) [L8293] __r___0 = 0 [L8294] CALL, EXPR __symbol_get("dvb_pll_attach") [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11905] return ldv_malloc(0UL); [L8294] tmp___9 = __symbol_get("dvb_pll_attach") [L8295-L8299] COND FALSE !((unsigned long )((struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))tmp___9) != (unsigned long )((struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))0)) [L8305] CALL, EXPR __symbol_get("dvb_pll_attach") [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11905] return ldv_malloc(0UL); [L8305] tmp___7 = __symbol_get("dvb_pll_attach") [L8306-L8307] tmp___8 = (struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))tmp___7 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8309] __a___0 = tmp___8 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8310-L8313] COND TRUE (unsigned long )__a___0 != (unsigned long )((struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))0) [L8314] EXPR fe0->dvb.frontend [L8314] tmp___10 = (*__a___0)(fe0->dvb.frontend, 97, & core->i2c_adap, 2U) [L8315] __r___0 = (void *)tmp___10 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8316] COND FALSE !((unsigned long )__r___0 == (unsigned long )((void *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8323] COND FALSE !((unsigned long )__r___0 == (unsigned long )((void *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10768] EXPR fe0->dvb.frontend [L10768] (unsigned long )fe0->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) || ((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0)) [L10768] EXPR (unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10768] (unsigned long )fe0->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) || ((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10768] COND FALSE !((unsigned long )fe0->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) || ((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0))) [L10773] EXPR fe0->dvb.frontend [L10773] (fe0->dvb.frontend)->callback = & cx88_tuner_callback [L10774] EXPR fe0->dvb.frontend [L10774] (fe0->dvb.frontend)->ops.ts_bus_ctrl = & cx88_dvb_bus_ctrl [L10775] COND FALSE !((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10779] EXPR core->i2c_rc VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10779] COND TRUE core->i2c_rc == 0U [L10780] EXPR core->gate_ctrl VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10780-L10781] COND TRUE (unsigned long )core->gate_ctrl != (unsigned long )((void (*)(struct cx88_core * , int ))0) [L10782] EXPR core->gate_ctrl VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10782] CALL (*(core->gate_ctrl))(core, 1) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6921] struct videobuf_dvb_frontends *f ; [L6922] struct videobuf_dvb_frontend *fe ; [L6924] EXPR core->dvbdev VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6924] COND TRUE (unsigned long )core->dvbdev == (unsigned long )((struct cx8802_dev *)0) [L10782] RET (*(core->gate_ctrl))(core, 1) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10785] EXPR core->v4l2_dev.subdevs.next [L10785] __mptr = (struct list_head const *)core->v4l2_dev.subdevs.next [L10786] __sd = (struct v4l2_subdev *)__mptr VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10798] COND TRUE (unsigned long )(& __sd->list) != (unsigned long )(& core->v4l2_dev.subdevs) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10789] EXPR __sd->ops [L10789] EXPR (__sd->ops)->core [L10789-L10790] (unsigned long )(__sd->ops)->core != (unsigned long )((struct v4l2_subdev_core_ops const * )0) && (unsigned long )((__sd->ops)->core)->s_power != (unsigned long )((int (* )(struct v4l2_subdev * , int ))0) [L10789] EXPR __sd->ops [L10789] EXPR (__sd->ops)->core [L10789] EXPR ((__sd->ops)->core)->s_power [L10789-L10790] (unsigned long )(__sd->ops)->core != (unsigned long )((struct v4l2_subdev_core_ops const * )0) && (unsigned long )((__sd->ops)->core)->s_power != (unsigned long )((int (* )(struct v4l2_subdev * , int ))0) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10789-L10790] COND TRUE (unsigned long )(__sd->ops)->core != (unsigned long )((struct v4l2_subdev_core_ops const * )0) && (unsigned long )((__sd->ops)->core)->s_power != (unsigned long )((int (* )(struct v4l2_subdev * , int ))0) [L10791] EXPR __sd->ops [L10791] EXPR (__sd->ops)->core [L10791] EXPR ((__sd->ops)->core)->s_power VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10791] CALL (*(((__sd->ops)->core)->s_power))(__sd, 0) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6889] struct cx8802_dev *dev ; [L6890] struct cx8802_driver *drv ; [L6891] int ret ; [L6892] int fe_id ; [L6894] EXPR fe->dvb [L6894] EXPR (fe->dvb)->priv [L6894] dev = (struct cx8802_dev *)(fe->dvb)->priv [L6895] drv = 0 [L6896] ret = 0 [L11979] return __VERIFIER_nondet_int(); [L6897] fe_id = videobuf_dvb_find_frontend(& dev->frontends, fe) [L6898] COND FALSE !(fe_id == 0) [L6903] dev->core [L11353] COND TRUE ldv_mutex_lock_of_cx88_core == 1 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11357] ldv_mutex_lock_of_cx88_core = 2 VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11918] return ldv_malloc(sizeof(struct cx8802_driver)); [L6904] drv = cx8802_get_driver(dev, 1) [L6905] COND TRUE (unsigned long )drv != (unsigned long )((struct cx8802_driver *)0) VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6906] COND FALSE !(acquire != 0) [L6910] EXPR drv->request_release VAL [\old(ldv_mutex_lock_of_cx88_core)=1, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6910] CALL (*(drv->request_release))(drv) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10915] struct cx88_core *core ; [L10916] struct cx8802_dev *dev ; [L10917] int err ; [L10918] struct videobuf_dvb_frontend *fe ; [L10919] int i ; [L10921] EXPR drv->core [L10921] core = drv->core [L10922] EXPR drv->core [L10922] EXPR (drv->core)->dvbdev [L10922] dev = (drv->core)->dvbdev [L10923] COND FALSE !(debug != 0U) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10927] COND FALSE !(debug != 0U) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10932] err = -19 [L10933] EXPR core->board.mpeg VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10933] COND FALSE !(((unsigned int )core->board.mpeg & 1U) == 0U) [L11996] return __VERIFIER_nondet_int(); [L10937] err = vp3054_i2c_probe(dev) [L10938] COND FALSE !(err != 0) [L10943] dev->ts_gen_cntrl = 12U [L7432] struct cx88_core *core ; [L7433] struct videobuf_dvb_frontend *fe ; [L7434] int i ; [L7435] struct lock_class_key __key ; [L7437] EXPR dev->core [L7437] core = dev->core [L7438] fe = 0 [L6499] list->next = list [L6500] list->prev = list VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7441] EXPR core->board.num_frontends VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7441] COND FALSE !(core->board.num_frontends == 0) [L7445] core->board.num_frontends [L7446] i = 1 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7458] EXPR core->board.num_frontends VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7458] COND FALSE !(core->board.num_frontends >= i) [L7462] return (0); [L7462] return (0); VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10944] err = cx8802_alloc_frontends(dev) [L10945] COND FALSE !(err != 0) [L10949] err = -19 [L10950] i = 1 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10964] EXPR core->board.num_frontends VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10964] COND FALSE !(core->board.num_frontends >= i) [L10968] CALL dvb_register(dev) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L7637] struct cx88_core *core ; [L7638] struct videobuf_dvb_frontend *fe0 ; [L7639] struct videobuf_dvb_frontend *fe1 ; [L7640] int mfe_shared ; [L7641] void *__r ; [L7642] struct dvb_frontend *(*__a)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7643] void *tmp___0 ; [L7644] void *tmp___1 ; [L7645] struct dvb_frontend *(*tmp___2)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7646] void *tmp___3 ; [L7647] struct dvb_frontend *tmp___4 ; [L7648] void *__r___0 ; [L7649-L7650] struct dvb_frontend *(*__a___0)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7651] void *tmp___6 ; [L7652] void *tmp___7 ; [L7653-L7654] struct dvb_frontend *(*tmp___8)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7655] void *tmp___9 ; [L7656] struct dvb_frontend *tmp___10 ; [L7657] void *__r___1 ; [L7658] struct dvb_frontend *(*__a___1)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7659] void *tmp___12 ; [L7660] void *tmp___13 ; [L7661] struct dvb_frontend *(*tmp___14)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7662] void *tmp___15 ; [L7663] struct dvb_frontend *tmp___16 ; [L7664] void *__r___2 ; [L7665-L7666] struct dvb_frontend *(*__a___2)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7667] void *tmp___18 ; [L7668] void *tmp___19 ; [L7669-L7670] struct dvb_frontend *(*tmp___20)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7671] void *tmp___21 ; [L7672] struct dvb_frontend *tmp___22 ; [L7673] void *__r___3 ; [L7674] struct dvb_frontend *(*__a___3)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7675] void *tmp___24 ; [L7676] void *tmp___25 ; [L7677] struct dvb_frontend *(*tmp___26)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7678] void *tmp___27 ; [L7679] struct dvb_frontend *tmp___28 ; [L7680] void *__r___4 ; [L7681-L7682] struct dvb_frontend *(*__a___4)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7683] void *tmp___30 ; [L7684] void *tmp___31 ; [L7685-L7686] struct dvb_frontend *(*tmp___32)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7687] void *tmp___33 ; [L7688] struct dvb_frontend *tmp___34 ; [L7689] void *__r___5 ; [L7690] struct dvb_frontend *(*__a___5)(struct cx24123_config const * , struct i2c_adapter * ) ; [L7691] void *tmp___36 ; [L7692] void *tmp___37 ; [L7693] struct dvb_frontend *(*tmp___38)(struct cx24123_config const * , struct i2c_adapter * ) ; [L7694] void *tmp___39 ; [L7695] struct dvb_frontend *tmp___40 ; [L7696] void *__r___6 ; [L7697-L7698] struct dvb_frontend *(*__a___6)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L7699] void *tmp___42 ; [L7700] void *tmp___43 ; [L7701-L7702] struct dvb_frontend *(*tmp___44)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L7703] void *tmp___45 ; [L7704] struct dvb_frontend *tmp___46 ; [L7705] void *__r___7 ; [L7706] struct dvb_frontend *(*__a___7)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7707] void *tmp___48 ; [L7708] void *tmp___49 ; [L7709] struct dvb_frontend *(*tmp___50)(struct cx22702_config const * , struct i2c_adapter * ) ; [L7710] void *tmp___51 ; [L7711] struct dvb_frontend *tmp___52 ; [L7712] void *__r___8 ; [L7713-L7714] struct dvb_frontend *(*__a___8)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7715] void *tmp___54 ; [L7716] void *tmp___55 ; [L7717-L7718] struct dvb_frontend *(*tmp___56)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7719] void *tmp___57 ; [L7720] struct dvb_frontend *tmp___58 ; [L7721] void *__r___9 ; [L7722] struct dvb_frontend *(*__a___9)(struct mt352_config const * , struct i2c_adapter * ) ; [L7723] void *tmp___60 ; [L7724] void *tmp___61 ; [L7725] struct dvb_frontend *(*tmp___62)(struct mt352_config const * , struct i2c_adapter * ) ; [L7726] void *tmp___63 ; [L7727] struct dvb_frontend *tmp___64 ; [L7728] void *__r___10 ; [L7729-L7730] struct dvb_frontend *(*__a___10)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7731] void *tmp___66 ; [L7732] void *tmp___67 ; [L7733-L7734] struct dvb_frontend *(*tmp___68)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7735] void *tmp___69 ; [L7736] struct dvb_frontend *tmp___70 ; [L7737] void *__r___11 ; [L7738] struct dvb_frontend *(*__a___11)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7739] void *tmp___72 ; [L7740] void *tmp___73 ; [L7741] struct dvb_frontend *(*tmp___74)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7742] void *tmp___75 ; [L7743] struct dvb_frontend *tmp___76 ; [L7744] void *__r___12 ; [L7745-L7746] struct dvb_frontend *(*__a___12)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7747] void *tmp___78 ; [L7748] void *tmp___79 ; [L7749-L7750] struct dvb_frontend *(*tmp___80)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7751] void *tmp___81 ; [L7752] struct dvb_frontend *tmp___82 ; [L7753] void *__r___13 ; [L7754] struct dvb_frontend *(*__a___13)(struct mt352_config const * , struct i2c_adapter * ) ; [L7755] void *tmp___84 ; [L7756] void *tmp___85 ; [L7757] struct dvb_frontend *(*tmp___86)(struct mt352_config const * , struct i2c_adapter * ) ; [L7758] void *tmp___87 ; [L7759] struct dvb_frontend *tmp___88 ; [L7760] void *__r___14 ; [L7761-L7762] struct dvb_frontend *(*__a___14)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7763] void *tmp___90 ; [L7764] void *tmp___91 ; [L7765-L7766] struct dvb_frontend *(*tmp___92)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7767] void *tmp___93 ; [L7768] struct dvb_frontend *tmp___94 ; [L7769] void *__r___15 ; [L7770] struct dvb_frontend *(*__a___15)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7771] void *tmp___96 ; [L7772] void *tmp___97 ; [L7773] struct dvb_frontend *(*tmp___98)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7774] void *tmp___99 ; [L7775] struct dvb_frontend *tmp___100 ; [L7776] void *__r___16 ; [L7777-L7778] struct dvb_frontend *(*__a___16)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7779] void *tmp___102 ; [L7780] void *tmp___103 ; [L7781-L7782] struct dvb_frontend *(*tmp___104)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7783] void *tmp___105 ; [L7784] struct dvb_frontend *tmp___106 ; [L7785] void *__r___17 ; [L7786] struct dvb_frontend *(*__a___17)(struct mt352_config const * , struct i2c_adapter * ) ; [L7787] void *tmp___108 ; [L7788] void *tmp___109 ; [L7789] struct dvb_frontend *(*tmp___110)(struct mt352_config const * , struct i2c_adapter * ) ; [L7790] void *tmp___111 ; [L7791] struct dvb_frontend *tmp___112 ; [L7792] void *__r___18 ; [L7793-L7794] struct dvb_frontend *(*__a___18)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7795] void *tmp___114 ; [L7796] void *tmp___115 ; [L7797-L7798] struct dvb_frontend *(*tmp___116)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7799] void *tmp___117 ; [L7800] struct dvb_frontend *tmp___118 ; [L7801] void *__r___19 ; [L7802] struct dvb_frontend *(*__a___19)(struct mt352_config const * , struct i2c_adapter * ) ; [L7803] void *tmp___120 ; [L7804] void *tmp___121 ; [L7805] struct dvb_frontend *(*tmp___122)(struct mt352_config const * , struct i2c_adapter * ) ; [L7806] void *tmp___123 ; [L7807] struct dvb_frontend *tmp___124 ; [L7808] void *__r___20 ; [L7809-L7810] struct dvb_frontend *(*__a___20)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7811] void *tmp___126 ; [L7812] void *tmp___127 ; [L7813-L7814] struct dvb_frontend *(*tmp___128)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L7815] void *tmp___129 ; [L7816] struct dvb_frontend *tmp___130 ; [L7817] void *__r___21 ; [L7818] struct dvb_frontend *(*__a___21)(struct mt352_config const * , struct i2c_adapter * ) ; [L7819] void *tmp___132 ; [L7820] void *tmp___133 ; [L7821] struct dvb_frontend *(*tmp___134)(struct mt352_config const * , struct i2c_adapter * ) ; [L7822] void *tmp___135 ; [L7823] struct dvb_frontend *tmp___136 ; [L7824] void *__r___22 ; [L7825-L7826] struct dvb_frontend *(*__a___22)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7827] void *tmp___138 ; [L7828] void *tmp___139 ; [L7829-L7830] struct dvb_frontend *(*tmp___140)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7831] void *tmp___141 ; [L7832] struct dvb_frontend *tmp___142 ; [L7833] void *__r___23 ; [L7834] struct dvb_frontend *(*__a___23)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7835] void *tmp___144 ; [L7836] void *tmp___145 ; [L7837] struct dvb_frontend *(*tmp___146)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7838] void *tmp___147 ; [L7839] struct dvb_frontend *tmp___148 ; [L7840] void *__r___24 ; [L7841-L7842] struct dvb_frontend *(*__a___24)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7843] void *tmp___150 ; [L7844] void *tmp___151 ; [L7845-L7846] struct dvb_frontend *(*tmp___152)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7847] void *tmp___153 ; [L7848] struct dvb_frontend *tmp___154 ; [L7849] void *__r___25 ; [L7850] struct dvb_frontend *(*__a___25)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7851] void *tmp___156 ; [L7852] void *tmp___157 ; [L7853] struct dvb_frontend *(*tmp___158)(struct zl10353_config const * , struct i2c_adapter * ) ; [L7854] void *tmp___159 ; [L7855] struct dvb_frontend *tmp___160 ; [L7856] void *__r___26 ; [L7857] struct dvb_frontend *(*__a___26)(struct mt352_config const * , struct i2c_adapter * ) ; [L7858] void *tmp___162 ; [L7859] void *tmp___163 ; [L7860] struct dvb_frontend *(*tmp___164)(struct mt352_config const * , struct i2c_adapter * ) ; [L7861] void *tmp___165 ; [L7862] struct dvb_frontend *tmp___166 ; [L7863] int tmp___167 ; [L7864] void *__r___27 ; [L7865] struct dvb_frontend *(*__a___27)(struct or51132_config const * , struct i2c_adapter * ) ; [L7866] void *tmp___169 ; [L7867] void *tmp___170 ; [L7868] struct dvb_frontend *(*tmp___171)(struct or51132_config const * , struct i2c_adapter * ) ; [L7869] void *tmp___172 ; [L7870] struct dvb_frontend *tmp___173 ; [L7871] void *__r___28 ; [L7872-L7873] struct dvb_frontend *(*__a___28)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7874] void *tmp___175 ; [L7875] void *tmp___176 ; [L7876-L7877] struct dvb_frontend *(*tmp___177)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7878] void *tmp___178 ; [L7879] struct dvb_frontend *tmp___179 ; [L7880] unsigned int tmp___180 ; [L7881] unsigned long __ms ; [L7882] unsigned long tmp___181 ; [L7883] unsigned int tmp___182 ; [L7884] unsigned long __ms___0 ; [L7885] unsigned long tmp___183 ; [L7886] void *__r___29 ; [L7887] struct dvb_frontend *(*__a___29)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7888] void *tmp___185 ; [L7889] void *tmp___186 ; [L7890] struct dvb_frontend *(*tmp___187)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7891] void *tmp___188 ; [L7892] struct dvb_frontend *tmp___189 ; [L7893] void *__r___30 ; [L7894-L7895] struct dvb_frontend *(*__a___30)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7896] void *tmp___191 ; [L7897] void *tmp___192 ; [L7898-L7899] struct dvb_frontend *(*tmp___193)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7900] void *tmp___194 ; [L7901] struct dvb_frontend *tmp___195 ; [L7902] unsigned int tmp___196 ; [L7903] unsigned long __ms___1 ; [L7904] unsigned long tmp___197 ; [L7905] unsigned int tmp___198 ; [L7906] unsigned long __ms___2 ; [L7907] unsigned long tmp___199 ; [L7908] void *__r___31 ; [L7909] struct dvb_frontend *(*__a___31)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7910] void *tmp___201 ; [L7911] void *tmp___202 ; [L7912] struct dvb_frontend *(*tmp___203)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7913] void *tmp___204 ; [L7914] struct dvb_frontend *tmp___205 ; [L7915] void *__r___32 ; [L7916-L7917] struct dvb_frontend *(*__a___32)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7918] void *tmp___207 ; [L7919] void *tmp___208 ; [L7920-L7921] struct dvb_frontend *(*tmp___209)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7922] void *tmp___210 ; [L7923] struct dvb_frontend *tmp___211 ; [L7924] unsigned int tmp___212 ; [L7925] unsigned long __ms___3 ; [L7926] unsigned long tmp___213 ; [L7927] unsigned int tmp___214 ; [L7928] unsigned long __ms___4 ; [L7929] unsigned long tmp___215 ; [L7930] void *__r___33 ; [L7931] struct dvb_frontend *(*__a___33)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7932] void *tmp___217 ; [L7933] void *tmp___218 ; [L7934] struct dvb_frontend *(*tmp___219)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7935] void *tmp___220 ; [L7936] struct dvb_frontend *tmp___221 ; [L7937] void *__r___34 ; [L7938-L7939] struct dvb_frontend *(*__a___34)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7940] void *tmp___223 ; [L7941] void *tmp___224 ; [L7942-L7943] struct dvb_frontend *(*tmp___225)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7944] void *tmp___226 ; [L7945] struct dvb_frontend *tmp___227 ; [L7946] void *__r___35 ; [L7947-L7948] struct dvb_frontend *(*__a___35)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7949] void *tmp___229 ; [L7950] void *tmp___230 ; [L7951-L7952] struct dvb_frontend *(*tmp___231)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7953] void *tmp___232 ; [L7954] struct dvb_frontend *tmp___233 ; [L7955] unsigned int tmp___234 ; [L7956] unsigned long __ms___5 ; [L7957] unsigned long tmp___235 ; [L7958] unsigned int tmp___236 ; [L7959] unsigned long __ms___6 ; [L7960] unsigned long tmp___237 ; [L7961] void *__r___36 ; [L7962] struct dvb_frontend *(*__a___36)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7963] void *tmp___239 ; [L7964] void *tmp___240 ; [L7965] struct dvb_frontend *(*tmp___241)(struct lgdt330x_config const * , struct i2c_adapter * ) ; [L7966] void *tmp___242 ; [L7967] struct dvb_frontend *tmp___243 ; [L7968] void *__r___37 ; [L7969-L7970] struct dvb_frontend *(*__a___37)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7971] void *tmp___245 ; [L7972] void *tmp___246 ; [L7973-L7974] struct dvb_frontend *(*tmp___247)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7975] void *tmp___248 ; [L7976] struct dvb_frontend *tmp___249 ; [L7977] void *__r___38 ; [L7978-L7979] struct dvb_frontend *(*__a___38)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7980] void *tmp___251 ; [L7981] void *tmp___252 ; [L7982-L7983] struct dvb_frontend *(*tmp___253)(struct dvb_frontend * , struct i2c_adapter * , u8 ) ; [L7984] void *tmp___254 ; [L7985] struct dvb_frontend *tmp___255 ; [L7986] void *__r___39 ; [L7987] struct dvb_frontend *(*__a___39)(struct nxt200x_config const * , struct i2c_adapter * ) ; [L7988] void *tmp___257 ; [L7989] void *tmp___258 ; [L7990] struct dvb_frontend *(*tmp___259)(struct nxt200x_config const * , struct i2c_adapter * ) ; [L7991] void *tmp___260 ; [L7992] struct dvb_frontend *tmp___261 ; [L7993] void *__r___40 ; [L7994-L7995] struct dvb_frontend *(*__a___40)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L7996] void *tmp___263 ; [L7997] void *tmp___264 ; [L7998-L7999] struct dvb_frontend *(*tmp___265)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L8000] void *tmp___266 ; [L8001] struct dvb_frontend *tmp___267 ; [L8002] void *__r___41 ; [L8003] struct dvb_frontend *(*__a___41)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8004] void *tmp___269 ; [L8005] void *tmp___270 ; [L8006] struct dvb_frontend *(*tmp___271)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8007] void *tmp___272 ; [L8008] struct dvb_frontend *tmp___273 ; [L8009] void *__r___42 ; [L8010-L8011] struct dvb_frontend *(*__a___42)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8012] void *tmp___275 ; [L8013] void *tmp___276 ; [L8014-L8015] struct dvb_frontend *(*tmp___277)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8016] void *tmp___278 ; [L8017] struct dvb_frontend *tmp___279 ; [L8018] void *__r___43 ; [L8019] struct dvb_frontend *(*__a___43)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8020] void *tmp___281 ; [L8021] void *tmp___282 ; [L8022] struct dvb_frontend *(*tmp___283)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8023] void *tmp___284 ; [L8024] struct dvb_frontend *tmp___285 ; [L8025] void *__r___44 ; [L8026] struct dvb_frontend *(*__a___44)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8027] void *tmp___287 ; [L8028] void *tmp___288 ; [L8029] struct dvb_frontend *(*tmp___289)(struct cx24123_config const * , struct i2c_adapter * ) ; [L8030] void *tmp___290 ; [L8031] struct dvb_frontend *tmp___291 ; [L8032] void *__r___45 ; [L8033] struct dvb_frontend *(*__a___45)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8034] void *tmp___293 ; [L8035] void *tmp___294 ; [L8036] struct dvb_frontend *(*tmp___295)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8037] void *tmp___296 ; [L8038] struct dvb_frontend *tmp___297 ; [L8039] void *__r___46 ; [L8040-L8041] struct dvb_frontend *(*__a___46)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8042] void *tmp___299 ; [L8043] void *tmp___300 ; [L8044-L8045] struct dvb_frontend *(*tmp___301)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8046] void *tmp___302 ; [L8047] struct dvb_frontend *tmp___303 ; [L8048] void *__r___47 ; [L8049] struct dvb_frontend *(*__a___47)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8050] void *tmp___305 ; [L8051] void *tmp___306 ; [L8052] struct dvb_frontend *(*tmp___307)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8053] void *tmp___308 ; [L8054] struct dvb_frontend *tmp___309 ; [L8055] struct dvb_frontend *fe ; [L8056] struct xc2028_config cfg ; [L8057] struct xc2028_ctrl ctl ; [L8058] void *__r___48 ; [L8059] struct dvb_frontend *(*__a___48)(struct dvb_frontend * , struct xc2028_config * ) ; [L8060] void *tmp___311 ; [L8061] void *tmp___312 ; [L8062] struct dvb_frontend *(*tmp___313)(struct dvb_frontend * , struct xc2028_config * ) ; [L8063] void *tmp___314 ; [L8064] struct dvb_frontend *tmp___315 ; [L8065] void *__r___49 ; [L8066] struct dvb_frontend *(*__a___49)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8067] void *tmp___317 ; [L8068] void *tmp___318 ; [L8069] struct dvb_frontend *(*tmp___319)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8070] void *tmp___320 ; [L8071] struct dvb_frontend *tmp___321 ; [L8072] int tmp___322 ; [L8073] void *__r___50 ; [L8074] struct dvb_frontend *(*__a___50)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8075] void *tmp___324 ; [L8076] void *tmp___325 ; [L8077] struct dvb_frontend *(*tmp___326)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8078] void *tmp___327 ; [L8079] struct dvb_frontend *tmp___328 ; [L8080] int tmp___329 ; [L8081] void *__r___51 ; [L8082] struct dvb_frontend *(*__a___51)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8083] void *tmp___331 ; [L8084] void *tmp___332 ; [L8085] struct dvb_frontend *(*tmp___333)(struct s5h1409_config const * , struct i2c_adapter * ) ; [L8086] void *tmp___334 ; [L8087] struct dvb_frontend *tmp___335 ; [L8088] int tmp___336 ; [L8089] void *__r___52 ; [L8090] struct dvb_frontend *(*__a___52)(struct s5h1411_config const * , struct i2c_adapter * ) ; [L8091] void *tmp___338 ; [L8092] void *tmp___339 ; [L8093] struct dvb_frontend *(*tmp___340)(struct s5h1411_config const * , struct i2c_adapter * ) ; [L8094] void *tmp___341 ; [L8095] struct dvb_frontend *tmp___342 ; [L8096] void *__r___53 ; [L8097-L8098] struct dvb_frontend *(*__a___53)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8099] void *tmp___344 ; [L8100] void *tmp___345 ; [L8101-L8102] struct dvb_frontend *(*tmp___346)(struct dvb_frontend * , struct i2c_adapter * , struct xc5000_config const * ) ; [L8103] void *tmp___347 ; [L8104] struct dvb_frontend *tmp___348 ; [L8105] void *__r___54 ; [L8106] struct dvb_frontend *(*__a___54)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8107] void *tmp___350 ; [L8108] void *tmp___351 ; [L8109] struct dvb_frontend *(*tmp___352)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8110] void *tmp___353 ; [L8111] struct dvb_frontend *tmp___354 ; [L8112] void *__r___55 ; [L8113-L8114] struct dvb_frontend *(*__a___55)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8115] void *tmp___356 ; [L8116] void *tmp___357 ; [L8117-L8118] struct dvb_frontend *(*tmp___358)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8119] void *tmp___359 ; [L8120] struct dvb_frontend *tmp___360 ; [L8121] void *__r___56 ; [L8122] struct dvb_frontend *(*__a___56)(struct cx22702_config const * , struct i2c_adapter * ) ; [L8123] void *tmp___362 ; [L8124] void *tmp___363 ; [L8125] struct dvb_frontend *(*tmp___364)(struct cx22702_config const * , struct i2c_adapter * ) ; [L8126] void *tmp___365 ; [L8127] struct dvb_frontend *tmp___366 ; [L8128] void *__r___57 ; [L8129-L8130] struct dvb_frontend *(*__a___57)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L8131] void *tmp___368 ; [L8132] void *tmp___369 ; [L8133-L8134] struct dvb_frontend *(*tmp___370)(struct dvb_frontend * , struct i2c_adapter * , u8 , unsigned int ) ; [L8135] void *tmp___371 ; [L8136] struct dvb_frontend *tmp___372 ; [L8137] void *__r___58 ; [L8138] struct dvb_frontend *(*__a___58)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8139] void *tmp___374 ; [L8140] void *tmp___375 ; [L8141] struct dvb_frontend *(*tmp___376)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8142] void *tmp___377 ; [L8143] struct dvb_frontend *tmp___378 ; [L8144] void *__r___59 ; [L8145-L8146] struct dvb_frontend *(*__a___59)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8147] void *tmp___380 ; [L8148] void *tmp___381 ; [L8149-L8150] struct dvb_frontend *(*tmp___382)(struct dvb_frontend * , struct i2c_adapter * , u8 , u8 , u8 ) ; [L8151] void *tmp___383 ; [L8152] struct dvb_frontend *tmp___384 ; [L8153] void *__r___60 ; [L8154] struct dvb_frontend *(*__a___60)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8155] void *tmp___386 ; [L8156] void *tmp___387 ; [L8157] struct dvb_frontend *(*tmp___388)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8158] void *tmp___389 ; [L8159] struct dvb_frontend *tmp___390 ; [L8160] void *__r___61 ; [L8161-L8162] struct dvb_frontend *(*__a___61)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L8163] void *tmp___392 ; [L8164] void *tmp___393 ; [L8165-L8166] struct dvb_frontend *(*tmp___394)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ) ; [L8167] void *tmp___395 ; [L8168] struct dvb_frontend *tmp___396 ; [L8169] void *__r___62 ; [L8170] struct dvb_frontend *(*__a___62)(struct stv0288_config const * , struct i2c_adapter * ) ; [L8171] void *tmp___398 ; [L8172] void *tmp___399 ; [L8173] struct dvb_frontend *(*tmp___400)(struct stv0288_config const * , struct i2c_adapter * ) ; [L8174] void *tmp___401 ; [L8175] struct dvb_frontend *tmp___402 ; [L8176] void *__r___63 ; [L8177] struct dvb_frontend *(*__a___63)(struct dvb_frontend * , int , struct i2c_adapter * ) ; [L8178] void *tmp___404 ; [L8179] void *tmp___405 ; [L8180] struct dvb_frontend *(*tmp___406)(struct dvb_frontend * , int , struct i2c_adapter * ) ; [L8181] void *tmp___407 ; [L8182] struct dvb_frontend *tmp___408 ; [L8183] void *__r___64 ; [L8184] struct dvb_frontend *(*__a___64)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8185] void *tmp___410 ; [L8186] void *tmp___411 ; [L8187] struct dvb_frontend *(*tmp___412)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8188] void *tmp___413 ; [L8189] struct dvb_frontend *tmp___414 ; [L8190] void *__r___65 ; [L8191] struct dvb_frontend *(*__a___65)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8192] void *tmp___416 ; [L8193] void *tmp___417 ; [L8194] struct dvb_frontend *(*tmp___418)(struct cx24116_config const * , struct i2c_adapter * ) ; [L8195] void *tmp___419 ; [L8196] struct dvb_frontend *tmp___420 ; [L8197] void *__r___66 ; [L8198] struct dvb_frontend *(*__a___66)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8199] void *tmp___422 ; [L8200] void *tmp___423 ; [L8201] struct dvb_frontend *(*tmp___424)(struct zl10353_config const * , struct i2c_adapter * ) ; [L8202] void *tmp___425 ; [L8203] struct dvb_frontend *tmp___426 ; [L8204] int tmp___427 ; [L8205] struct dvb_tuner_ops *tuner_ops ; [L8206] void *__r___67 ; [L8207-L8208] struct dvb_frontend *(*__a___67)(struct stv0900_config const * , struct i2c_adapter * , int ) ; [L8209] void *tmp___429 ; [L8210] void *tmp___430 ; [L8211-L8212] struct dvb_frontend *(*tmp___431)(struct stv0900_config const * , struct i2c_adapter * , int ) ; [L8213] void *tmp___432 ; [L8214] struct dvb_frontend *tmp___433 ; [L8215] void *__r___68 ; [L8216-L8217] struct dvb_frontend *(*__a___68)(struct dvb_frontend * , struct stb6100_config const * , struct i2c_adapter * ) ; [L8218] void *tmp___435 ; [L8219] void *tmp___436 ; [L8220-L8221] struct dvb_frontend *(*tmp___437)(struct dvb_frontend * , struct stb6100_config const * , struct i2c_adapter * ) ; [L8222] void *tmp___438 ; [L8223] struct dvb_frontend *tmp___439 ; [L8224] unsigned int tmp___440 ; [L8225] unsigned int tmp___441 ; [L8226] unsigned long __ms___7 ; [L8227] unsigned long tmp___442 ; [L8228] unsigned int tmp___443 ; [L8229] unsigned long __ms___8 ; [L8230] unsigned long tmp___444 ; [L8231] void *__r___69 ; [L8232] struct dvb_frontend *(*__a___69)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8233] void *tmp___446 ; [L8234] void *tmp___447 ; [L8235] struct dvb_frontend *(*tmp___448)(struct stv0299_config const * , struct i2c_adapter * ) ; [L8236] void *tmp___449 ; [L8237] struct dvb_frontend *tmp___450 ; [L8238] void *__r___70 ; [L8239] struct dvb_frontend *(*__a___70)(struct mb86a16_config const * , struct i2c_adapter * ) ; [L8240] void *tmp___452 ; [L8241] void *tmp___453 ; [L8242] struct dvb_frontend *(*tmp___454)(struct mb86a16_config const * , struct i2c_adapter * ) ; [L8243] void *tmp___455 ; [L8244] struct dvb_frontend *tmp___456 ; [L8245] struct v4l2_subdev *__sd ; [L8246] struct list_head const *__mptr ; [L8247] struct list_head const *__mptr___0 ; [L8248] int tmp___457 ; [L8250] EXPR dev->core [L8250] core = dev->core [L8251] fe1 = 0 [L8252] mfe_shared = 0 [L8253] EXPR core->i2c_rc VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8253] COND FALSE !(core->i2c_rc != 0U) [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11982] return ldv_malloc(sizeof(struct videobuf_dvb_frontend)); [L8258] fe0 = videobuf_dvb_get_frontend(& dev->frontends, 1) [L8259] COND FALSE !((unsigned long )fe0 == (unsigned long )((struct videobuf_dvb_frontend *)0)) [L8263] dev->frontends.gate = 0 [L8264] core->gate_ctrl = & cx88_dvb_gate_ctrl [L8265] core->boardnr [L8266] case 18U: [L8267] __r = 0 [L8268] CALL, EXPR __symbol_get("cx22702_attach") [L11901] COND TRUE __VERIFIER_nondet_bool() [L11901] return 0; VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11905] return ldv_malloc(0UL); [L8268] tmp___3 = __symbol_get("cx22702_attach") [L8269-L8271] COND FALSE !((unsigned long )((struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))tmp___3) != (unsigned long )((struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))0)) [L8276] CALL, EXPR __symbol_get("cx22702_attach") [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11905] return ldv_malloc(0UL); [L8276] tmp___1 = __symbol_get("cx22702_attach") [L8277] tmp___2 = (struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))tmp___1 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8279] __a = tmp___2 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8280-L8281] COND TRUE (unsigned long )__a != (unsigned long )((struct dvb_frontend *(*)(struct cx22702_config const * , struct i2c_adapter * ))0) [L8282] tmp___4 = (*__a)(& connexant_refboard_config, & core->i2c_adap) [L8283] __r = (void *)tmp___4 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8284] COND FALSE !((unsigned long )__r == (unsigned long )((void *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8291] fe0->dvb.frontend = (struct dvb_frontend *)__r [L8292] EXPR fe0->dvb.frontend VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8292] COND TRUE (unsigned long )fe0->dvb.frontend != (unsigned long )((struct dvb_frontend *)0) [L8293] __r___0 = 0 [L8294] CALL, EXPR __symbol_get("dvb_pll_attach") [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11905] return ldv_malloc(0UL); [L8294] tmp___9 = __symbol_get("dvb_pll_attach") [L8295-L8299] COND FALSE !((unsigned long )((struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))tmp___9) != (unsigned long )((struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))0)) [L8305] CALL, EXPR __symbol_get("dvb_pll_attach") [L11901] COND FALSE !(__VERIFIER_nondet_bool()) [L11902] return malloc(size); [L11905] return ldv_malloc(0UL); [L8305] tmp___7 = __symbol_get("dvb_pll_attach") [L8306-L8307] tmp___8 = (struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))tmp___7 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8309] __a___0 = tmp___8 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8310-L8313] COND TRUE (unsigned long )__a___0 != (unsigned long )((struct dvb_frontend *(*)(struct dvb_frontend * , int , struct i2c_adapter * , unsigned int ))0) [L8314] EXPR fe0->dvb.frontend [L8314] tmp___10 = (*__a___0)(fe0->dvb.frontend, 97, & core->i2c_adap, 2U) [L8315] __r___0 = (void *)tmp___10 VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8316] COND FALSE !((unsigned long )__r___0 == (unsigned long )((void *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L8323] COND FALSE !((unsigned long )__r___0 == (unsigned long )((void *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10768] EXPR fe0->dvb.frontend [L10768] (unsigned long )fe0->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) || ((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0)) [L10768] EXPR (unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10768] (unsigned long )fe0->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) || ((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10768] COND FALSE !((unsigned long )fe0->dvb.frontend == (unsigned long )((struct dvb_frontend *)0) || ((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0) && (unsigned long )fe1->dvb.frontend == (unsigned long )((struct dvb_frontend *)0))) [L10773] EXPR fe0->dvb.frontend [L10773] (fe0->dvb.frontend)->callback = & cx88_tuner_callback [L10774] EXPR fe0->dvb.frontend [L10774] (fe0->dvb.frontend)->ops.ts_bus_ctrl = & cx88_dvb_bus_ctrl [L10775] COND FALSE !((unsigned long )fe1 != (unsigned long )((struct videobuf_dvb_frontend *)0)) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10779] EXPR core->i2c_rc VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10779] COND TRUE core->i2c_rc == 0U [L10780] EXPR core->gate_ctrl VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10780-L10781] COND TRUE (unsigned long )core->gate_ctrl != (unsigned long )((void (*)(struct cx88_core * , int ))0) [L10782] EXPR core->gate_ctrl VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10782] CALL (*(core->gate_ctrl))(core, 1) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6921] struct videobuf_dvb_frontends *f ; [L6922] struct videobuf_dvb_frontend *fe ; [L6924] EXPR core->dvbdev VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6924] COND TRUE (unsigned long )core->dvbdev == (unsigned long )((struct cx8802_dev *)0) [L10782] RET (*(core->gate_ctrl))(core, 1) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10785] EXPR core->v4l2_dev.subdevs.next [L10785] __mptr = (struct list_head const *)core->v4l2_dev.subdevs.next [L10786] __sd = (struct v4l2_subdev *)__mptr VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10798] COND TRUE (unsigned long )(& __sd->list) != (unsigned long )(& core->v4l2_dev.subdevs) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10789] EXPR __sd->ops [L10789] EXPR (__sd->ops)->core [L10789-L10790] (unsigned long )(__sd->ops)->core != (unsigned long )((struct v4l2_subdev_core_ops const * )0) && (unsigned long )((__sd->ops)->core)->s_power != (unsigned long )((int (* )(struct v4l2_subdev * , int ))0) [L10789] EXPR __sd->ops [L10789] EXPR (__sd->ops)->core [L10789] EXPR ((__sd->ops)->core)->s_power [L10789-L10790] (unsigned long )(__sd->ops)->core != (unsigned long )((struct v4l2_subdev_core_ops const * )0) && (unsigned long )((__sd->ops)->core)->s_power != (unsigned long )((int (* )(struct v4l2_subdev * , int ))0) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10789-L10790] COND TRUE (unsigned long )(__sd->ops)->core != (unsigned long )((struct v4l2_subdev_core_ops const * )0) && (unsigned long )((__sd->ops)->core)->s_power != (unsigned long )((int (* )(struct v4l2_subdev * , int ))0) [L10791] EXPR __sd->ops [L10791] EXPR (__sd->ops)->core [L10791] EXPR ((__sd->ops)->core)->s_power VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L10791] CALL (*(((__sd->ops)->core)->s_power))(__sd, 0) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L6889] struct cx8802_dev *dev ; [L6890] struct cx8802_driver *drv ; [L6891] int ret ; [L6892] int fe_id ; [L6894] EXPR fe->dvb [L6894] EXPR (fe->dvb)->priv [L6894] dev = (struct cx8802_dev *)(fe->dvb)->priv [L6895] drv = 0 [L6896] ret = 0 [L11979] return __VERIFIER_nondet_int(); [L6897] fe_id = videobuf_dvb_find_frontend(& dev->frontends, fe) [L6898] COND FALSE !(fe_id == 0) [L6903] dev->core [L11353] COND FALSE !(ldv_mutex_lock_of_cx88_core == 1) VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] [L11305] reach_error() VAL [\old(ldv_mutex_lock_of_cx88_core)=2, adapter_nr={36893488147419103782:0}, ati_hdtvwonder={36893488147419103478:0}, connexant_refboard_config={36893488147419103772:0}, cx8802_dvb_driver={36893488147419103476:0}, cx88_geniatech_x8000_mt={36893488147419103311:0}, cx88_pinnacle_hybrid_pctv={36893488147419103614:0}, cx88_terratec_cinergy_ht_pci_mkii_config={36893488147419103558:0}, debug=0, dntv_live_dvbt_config={36893488147419103327:0}, dntv_live_dvbt_pro_config={36893488147419103554:0}, dvb_buf_tscnt=32, dvb_qops={36893488147419103663:0}, dvico_fusionhdtv={36893488147419103235:0}, dvico_fusionhdtv7_config={36893488147419103730:0}, dvico_fusionhdtv7_tuner_config={36893488147419103436:0}, dvico_fusionhdtv_dual={36893488147419103622:0}, dvico_fusionhdtv_hybrid={36893488147419103590:0}, dvico_fusionhdtv_mt352_xc3028={36893488147419103361:0}, dvico_fusionhdtv_plus_v1_1={36893488147419103453:0}, dvico_fusionhdtv_xc3028={36893488147419103768:0}, dvico_hdtv5_pci_nano_config={36893488147419103247:0}, fusionhdtv_3_gold={36893488147419103642:0}, fusionhdtv_5_gold={36893488147419103611:0}, geniatech_dvbs_config={36893488147419103386:0}, hauppauge_hvr4000_config={36893488147419103704:0}, hauppauge_hvr_config={36893488147419103692:0}, hauppauge_novas_config={36893488147419103597:0}, kworld_atsc_120_config={36893488147419103588:0}, kworld_dvbs_100_config={36893488147419103442:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_cx88_core=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_vb_lock_of_videobuf_queue=1, pchdtv_hd3000={36893488147419103433:0}, pchdtv_hd5500={36893488147419103431:0}, pinnacle_pctv_hd_800i_config={36893488147419103602:0}, pinnacle_pctv_hd_800i_tuner_config={36893488147419103629:0}, prof_7301_stb6100_config={36893488147419103412:0}, prof_7301_stv0900_config={36893488147419103257:0}, samsung_smt_7020_inittab={36893488147419103628:0}, samsung_stv0299_config={36893488147419103351:0}, sharp_z0194a_inittab={36893488147419103533:0}, tevii_s460_config={36893488147419103655:0}, tevii_tuner_earda_config={36893488147419103592:0}, tevii_tuner_sharp_config={36893488147419103587:0}, twinhan_vp1027={36893488147419103557:0}] - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 11305]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 2243 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 450377.73ms, OverallIterations: 36, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 185.54ms, AutomataDifference: 235430.79ms, DeadEndRemovalTime: 0.00ms, HoareAnnotationTime: 0.00ms, InitialAbstractionConstructionTime: 35.56ms, PartialOrderReductionTime: 0.00ms, HoareTripleCheckerStatistics: 54 mSolverCounterUnknown, 45894 SdHoareTripleChecker+Valid, 227037.23ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 45832 mSDsluCounter, 314777 SdHoareTripleChecker+Invalid, 218005.01ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 208127 mSDsCounter, 3455 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 27545 IncrementalHoareTripleChecker+Invalid, 31054 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3455 mSolverCounterUnsat, 106650 mSDtfsCounter, 27545 mSolverCounterSat, 332.42ms SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 231 GetRequests, 87 SyntacticMatches, 2 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 4191.60ms Time, 0.00ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=4146occurred in iteration=33, InterpolantAutomatonStates: 184, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.00ms DumpTime, AutomataMinimizationStatistics: 4319.18ms AutomataMinimizationTime, 35 MinimizatonAttempts, 18220 StatesRemovedByMinimization, 29 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1093.06ms SsaConstructionTime, 103673.59ms SatisfiabilityAnalysisTime, 17401.68ms InterpolantComputationTime, 5610 NumberOfCodeBlocks, 5610 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 5360 ConstructedInterpolants, 0 QuantifiedInterpolants, 56711 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 35 InterpolantComputations, 35 PerfectInterpolantSequences, 1804/1804 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2021-11-07 11:30:14,332 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efa92cfb99ddf37faa5e05d118bbca018e76e6d1ade87f7958feff968c230276 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 11:30:16,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 11:30:16,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 11:30:16,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 11:30:16,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 11:30:16,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 11:30:16,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 11:30:16,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 11:30:16,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 11:30:16,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 11:30:16,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 11:30:16,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 11:30:16,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 11:30:16,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 11:30:16,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 11:30:16,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 11:30:16,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 11:30:16,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 11:30:16,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 11:30:16,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 11:30:16,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 11:30:16,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 11:30:16,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 11:30:16,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 11:30:16,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 11:30:16,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 11:30:16,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 11:30:16,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 11:30:16,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 11:30:16,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 11:30:16,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 11:30:16,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 11:30:16,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 11:30:16,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 11:30:16,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 11:30:16,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 11:30:16,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 11:30:16,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 11:30:16,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 11:30:16,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 11:30:16,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 11:30:16,217 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-07 11:30:16,232 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 11:30:16,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 11:30:16,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 11:30:16,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 11:30:16,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 11:30:16,234 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 11:30:16,234 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 11:30:16,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 11:30:16,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 11:30:16,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 11:30:16,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 11:30:16,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 11:30:16,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 11:30:16,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 11:30:16,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 11:30:16,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 11:30:16,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 11:30:16,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 11:30:16,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 11:30:16,238 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efa92cfb99ddf37faa5e05d118bbca018e76e6d1ade87f7958feff968c230276 [2021-11-07 11:30:16,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 11:30:16,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 11:30:16,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 11:30:16,530 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 11:30:16,531 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 11:30:16,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i [2021-11-07 11:30:16,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88e047ede/e6663a88a6b04a1b90cdd4b724a7d6d3/FLAGffa8a6b29 [2021-11-07 11:30:17,249 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 11:30:17,249 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i [2021-11-07 11:30:17,300 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88e047ede/e6663a88a6b04a1b90cdd4b724a7d6d3/FLAGffa8a6b29 [2021-11-07 11:30:17,375 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88e047ede/e6663a88a6b04a1b90cdd4b724a7d6d3 [2021-11-07 11:30:17,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 11:30:17,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 11:30:17,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 11:30:17,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 11:30:17,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 11:30:17,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:30:17" (1/1) ... [2021-11-07 11:30:17,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@181d836c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:17, skipping insertion in model container [2021-11-07 11:30:17,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:30:17" (1/1) ... [2021-11-07 11:30:17,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 11:30:17,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 11:30:18,624 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i[404095,404108] [2021-11-07 11:30:18,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 11:30:18,726 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 11:30:19,105 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i[404095,404108] [2021-11-07 11:30:19,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 11:30:19,176 INFO L208 MainTranslator]: Completed translation [2021-11-07 11:30:19,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19 WrapperNode [2021-11-07 11:30:19,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 11:30:19,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 11:30:19,178 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 11:30:19,178 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 11:30:19,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 11:30:19,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 11:30:19,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 11:30:19,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 11:30:19,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 11:30:19,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 11:30:19,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 11:30:19,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 11:30:19,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (1/1) ... [2021-11-07 11:30:19,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 11:30:19,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-07 11:30:19,907 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 11:30:19,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 11:30:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 11:30:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 11:30:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 11:30:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 11:30:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_freq [2021-11-07 11:30:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_freq [2021-11-07 11:30:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 11:30:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 11:30:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure samsung_smt_7020_tuner_set_params [2021-11-07 11:30:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure samsung_smt_7020_tuner_set_params [2021-11-07 11:30:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_gate_ctrl [2021-11-07 11:30:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_gate_ctrl [2021-11-07 11:30:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 11:30:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_bus_ctrl [2021-11-07 11:30:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_bus_ctrl [2021-11-07 11:30:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 11:30:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 11:30:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-07 11:30:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-07 11:30:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 11:30:19,951 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_probe [2021-11-07 11:30:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_probe [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_bandw [2021-11-07 11:30:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_bandw [2021-11-07 11:30:19,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 11:30:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 11:30:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 11:30:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-07 11:30:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-07 11:30:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 11:30:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-07 11:30:19,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 11:30:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 11:32:04,180 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 11:32:04,181 INFO L299 CfgBuilder]: Removed 2031 assume(true) statements. [2021-11-07 11:32:04,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 11:32:04 BoogieIcfgContainer [2021-11-07 11:32:04,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 11:32:04,184 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 11:32:04,184 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 11:32:04,186 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 11:32:04,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 11:30:17" (1/3) ... [2021-11-07 11:32:04,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aad4cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 11:32:04, skipping insertion in model container [2021-11-07 11:32:04,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:30:19" (2/3) ... [2021-11-07 11:32:04,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aad4cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 11:32:04, skipping insertion in model container [2021-11-07 11:32:04,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 11:32:04" (3/3) ... [2021-11-07 11:32:04,188 INFO L111 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389.i [2021-11-07 11:32:04,191 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 11:32:04,191 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 7 error locations. [2021-11-07 11:32:04,223 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 11:32:04,227 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 11:32:04,227 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-11-07 11:32:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand has 2243 states, 2204 states have (on average 1.382940108892922) internal successors, (3048), 2211 states have internal predecessors, (3048), 20 states have call successors, (20), 11 states have call predecessors, (20), 11 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2021-11-07 11:32:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-11-07 11:32:04,258 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:32:04,259 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:32:04,259 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:32:04,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:32:04,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1667533878, now seen corresponding path program 1 times [2021-11-07 11:32:04,289 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:32:04,289 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1062454631] [2021-11-07 11:32:04,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:32:04,290 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:32:04,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:32:04,292 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:32:04,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 11:32:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:32:23,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 2566 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 11:32:23,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:32:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:32:23,792 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:32:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:32:23,923 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:32:23,923 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1062454631] [2021-11-07 11:32:23,924 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1062454631] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:32:23,924 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:32:23,924 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 11:32:23,925 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478714882] [2021-11-07 11:32:23,926 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:32:23,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:32:23,929 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:32:23,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:32:23,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:32:23,950 INFO L87 Difference]: Start difference. First operand has 2243 states, 2204 states have (on average 1.382940108892922) internal successors, (3048), 2211 states have internal predecessors, (3048), 20 states have call successors, (20), 11 states have call predecessors, (20), 11 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:32:26,522 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:32:26,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:32:26,902 INFO L93 Difference]: Finished difference Result 6066 states and 8505 transitions. [2021-11-07 11:32:26,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:32:26,904 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-11-07 11:32:26,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:32:26,935 INFO L225 Difference]: With dead ends: 6066 [2021-11-07 11:32:26,936 INFO L226 Difference]: Without dead ends: 3825 [2021-11-07 11:32:26,946 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 42.00ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:32:26,948 INFO L933 BasicCegarLoop]: 3119 mSDtfsCounter, 2803 mSDsluCounter, 2563 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2619.57ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2803 SdHoareTripleChecker+Valid, 5682 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 14.64ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2775.75ms IncrementalHoareTripleChecker+Time [2021-11-07 11:32:26,948 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2803 Valid, 5682 Invalid, 12 Unknown, 0 Unchecked, 14.64ms Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 2775.75ms Time] [2021-11-07 11:32:26,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3825 states. [2021-11-07 11:32:27,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3825 to 3823. [2021-11-07 11:32:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3823 states, 3759 states have (on average 1.4051609470603883) internal successors, (5282), 3762 states have internal predecessors, (5282), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:32:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 3823 states and 5373 transitions. [2021-11-07 11:32:27,097 INFO L78 Accepts]: Start accepts. Automaton has 3823 states and 5373 transitions. Word has length 8 [2021-11-07 11:32:27,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:32:27,098 INFO L470 AbstractCegarLoop]: Abstraction has 3823 states and 5373 transitions. [2021-11-07 11:32:27,099 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:32:27,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3823 states and 5373 transitions. [2021-11-07 11:32:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-07 11:32:27,099 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:32:27,100 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:32:27,164 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 11:32:27,315 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:32:27,316 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:32:27,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:32:27,316 INFO L85 PathProgramCache]: Analyzing trace with hash -153937282, now seen corresponding path program 1 times [2021-11-07 11:32:27,333 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:32:27,333 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1076135856] [2021-11-07 11:32:27,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:32:27,334 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:32:27,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:32:27,357 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:32:27,358 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 11:32:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:32:46,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 2567 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 11:32:46,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:32:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:32:47,195 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:32:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:32:47,359 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:32:47,359 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1076135856] [2021-11-07 11:32:47,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1076135856] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:32:47,359 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:32:47,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 11:32:47,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995963520] [2021-11-07 11:32:47,359 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:32:47,360 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:32:47,361 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:32:47,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:32:47,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:32:47,361 INFO L87 Difference]: Start difference. First operand 3823 states and 5373 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:32:49,940 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:32:50,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:32:50,192 INFO L93 Difference]: Finished difference Result 3823 states and 5373 transitions. [2021-11-07 11:32:50,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:32:50,192 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-11-07 11:32:50,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:32:50,204 INFO L225 Difference]: With dead ends: 3823 [2021-11-07 11:32:50,204 INFO L226 Difference]: Without dead ends: 3821 [2021-11-07 11:32:50,205 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 44.90ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:32:50,206 INFO L933 BasicCegarLoop]: 3072 mSDtfsCounter, 3066 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2565.61ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3066 SdHoareTripleChecker+Valid, 3072 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.64ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2743.62ms IncrementalHoareTripleChecker+Time [2021-11-07 11:32:50,206 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3066 Valid, 3072 Invalid, 2 Unknown, 0 Unchecked, 6.64ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2743.62ms Time] [2021-11-07 11:32:50,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3821 states. [2021-11-07 11:32:50,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3821 to 3821. [2021-11-07 11:32:50,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3821 states, 3758 states have (on average 1.4050026609898882) internal successors, (5280), 3760 states have internal predecessors, (5280), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:32:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 3821 states and 5371 transitions. [2021-11-07 11:32:50,294 INFO L78 Accepts]: Start accepts. Automaton has 3821 states and 5371 transitions. Word has length 9 [2021-11-07 11:32:50,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:32:50,295 INFO L470 AbstractCegarLoop]: Abstraction has 3821 states and 5371 transitions. [2021-11-07 11:32:50,295 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:32:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 5371 transitions. [2021-11-07 11:32:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-07 11:32:50,295 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:32:50,296 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:32:50,365 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 11:32:50,515 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:32:50,516 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:32:50,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:32:50,516 INFO L85 PathProgramCache]: Analyzing trace with hash -477083052, now seen corresponding path program 1 times [2021-11-07 11:32:50,529 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:32:50,530 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1559435691] [2021-11-07 11:32:50,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:32:50,530 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:32:50,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:32:50,531 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:32:50,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 11:33:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:33:09,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 2568 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 11:33:09,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:33:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:33:10,199 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:33:10,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:33:10,408 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:33:10,408 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1559435691] [2021-11-07 11:33:10,408 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1559435691] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:33:10,408 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:33:10,409 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 11:33:10,409 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585410441] [2021-11-07 11:33:10,409 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:33:10,409 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:33:10,409 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:33:10,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:33:10,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:33:10,410 INFO L87 Difference]: Start difference. First operand 3821 states and 5371 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:33:13,057 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:33:13,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:33:13,340 INFO L93 Difference]: Finished difference Result 3821 states and 5371 transitions. [2021-11-07 11:33:13,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:33:13,340 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-07 11:33:13,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:33:13,354 INFO L225 Difference]: With dead ends: 3821 [2021-11-07 11:33:13,354 INFO L226 Difference]: Without dead ends: 3819 [2021-11-07 11:33:13,356 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 50.79ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:33:13,359 INFO L933 BasicCegarLoop]: 3070 mSDtfsCounter, 3063 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2633.17ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3063 SdHoareTripleChecker+Valid, 3070 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 6.24ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2828.86ms IncrementalHoareTripleChecker+Time [2021-11-07 11:33:13,360 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3063 Valid, 3070 Invalid, 2 Unknown, 0 Unchecked, 6.24ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2828.86ms Time] [2021-11-07 11:33:13,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3819 states. [2021-11-07 11:33:13,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3819 to 3819. [2021-11-07 11:33:13,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3819 states, 3757 states have (on average 1.4048442906574394) internal successors, (5278), 3758 states have internal predecessors, (5278), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:33:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 3819 states and 5369 transitions. [2021-11-07 11:33:13,468 INFO L78 Accepts]: Start accepts. Automaton has 3819 states and 5369 transitions. Word has length 10 [2021-11-07 11:33:13,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:33:13,468 INFO L470 AbstractCegarLoop]: Abstraction has 3819 states and 5369 transitions. [2021-11-07 11:33:13,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:33:13,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3819 states and 5369 transitions. [2021-11-07 11:33:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-07 11:33:13,469 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:33:13,469 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:33:13,540 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 11:33:13,695 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:33:13,695 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:33:13,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:33:13,696 INFO L85 PathProgramCache]: Analyzing trace with hash -1904667320, now seen corresponding path program 1 times [2021-11-07 11:33:13,715 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:33:13,718 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2092131973] [2021-11-07 11:33:13,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:33:13,718 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:33:13,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:33:13,731 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:33:13,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 11:33:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:33:33,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 2569 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 11:33:33,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:33:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:33:33,359 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:33:33,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:33:33,566 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:33:33,567 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2092131973] [2021-11-07 11:33:33,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2092131973] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:33:33,567 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:33:33,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 11:33:33,569 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540528960] [2021-11-07 11:33:33,569 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:33:33,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:33:33,569 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:33:33,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:33:33,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:33:33,570 INFO L87 Difference]: Start difference. First operand 3819 states and 5369 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:33:36,370 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:33:36,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:33:36,638 INFO L93 Difference]: Finished difference Result 3819 states and 5369 transitions. [2021-11-07 11:33:36,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:33:36,638 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-07 11:33:36,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:33:36,652 INFO L225 Difference]: With dead ends: 3819 [2021-11-07 11:33:36,653 INFO L226 Difference]: Without dead ends: 3817 [2021-11-07 11:33:36,655 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 47.13ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:33:36,657 INFO L933 BasicCegarLoop]: 3068 mSDtfsCounter, 3060 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2792.86ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3060 SdHoareTripleChecker+Valid, 3068 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.35ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2968.13ms IncrementalHoareTripleChecker+Time [2021-11-07 11:33:36,662 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3060 Valid, 3068 Invalid, 2 Unknown, 0 Unchecked, 5.35ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 2968.13ms Time] [2021-11-07 11:33:36,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3817 states. [2021-11-07 11:33:36,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3817 to 3817. [2021-11-07 11:33:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3817 states, 3756 states have (on average 1.4046858359957402) internal successors, (5276), 3756 states have internal predecessors, (5276), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:33:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3817 states to 3817 states and 5367 transitions. [2021-11-07 11:33:36,783 INFO L78 Accepts]: Start accepts. Automaton has 3817 states and 5367 transitions. Word has length 11 [2021-11-07 11:33:36,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:33:36,784 INFO L470 AbstractCegarLoop]: Abstraction has 3817 states and 5367 transitions. [2021-11-07 11:33:36,784 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:33:36,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 5367 transitions. [2021-11-07 11:33:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-07 11:33:36,784 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:33:36,784 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:33:36,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 11:33:36,995 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:33:36,995 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:33:36,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:33:36,996 INFO L85 PathProgramCache]: Analyzing trace with hash 1084860638, now seen corresponding path program 1 times [2021-11-07 11:33:37,009 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:33:37,009 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1329215854] [2021-11-07 11:33:37,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:33:37,009 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:33:37,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:33:37,024 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:33:37,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-07 11:33:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:33:57,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 2570 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 11:33:57,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:33:57,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:33:57,641 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:33:57,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:33:57,897 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:33:57,897 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1329215854] [2021-11-07 11:33:57,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1329215854] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:33:57,897 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:33:57,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-07 11:33:57,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428983521] [2021-11-07 11:33:57,898 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:33:57,898 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:33:57,898 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:33:57,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:33:57,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:33:57,898 INFO L87 Difference]: Start difference. First operand 3817 states and 5367 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:34:00,532 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-07 11:34:00,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:34:00,634 INFO L93 Difference]: Finished difference Result 3817 states and 5367 transitions. [2021-11-07 11:34:00,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:34:00,789 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-11-07 11:34:00,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:34:00,801 INFO L225 Difference]: With dead ends: 3817 [2021-11-07 11:34:00,802 INFO L226 Difference]: Without dead ends: 3808 [2021-11-07 11:34:00,803 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 48.20ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:34:00,803 INFO L933 BasicCegarLoop]: 3067 mSDtfsCounter, 3057 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2611.49ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3057 SdHoareTripleChecker+Valid, 3067 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.75ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2620.75ms IncrementalHoareTripleChecker+Time [2021-11-07 11:34:00,804 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3057 Valid, 3067 Invalid, 1 Unknown, 0 Unchecked, 5.75ms Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 2620.75ms Time] [2021-11-07 11:34:00,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3808 states. [2021-11-07 11:34:00,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3808 to 3808. [2021-11-07 11:34:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3808 states, 3748 states have (on average 1.4047491995731056) internal successors, (5265), 3747 states have internal predecessors, (5265), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:34:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 5356 transitions. [2021-11-07 11:34:00,897 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 5356 transitions. Word has length 12 [2021-11-07 11:34:00,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:34:00,898 INFO L470 AbstractCegarLoop]: Abstraction has 3808 states and 5356 transitions. [2021-11-07 11:34:00,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:34:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5356 transitions. [2021-11-07 11:34:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-07 11:34:00,908 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:34:00,909 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:34:00,970 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-07 11:34:01,127 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:34:01,127 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:34:01,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:34:01,128 INFO L85 PathProgramCache]: Analyzing trace with hash -970471782, now seen corresponding path program 1 times [2021-11-07 11:34:01,145 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:34:01,145 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1517427523] [2021-11-07 11:34:01,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:34:01,145 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:34:01,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:34:01,149 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:34:01,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-07 11:34:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:34:20,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 2937 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 11:34:20,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:34:22,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:34:22,793 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:34:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:34:24,546 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:34:24,546 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1517427523] [2021-11-07 11:34:24,546 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1517427523] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:34:24,546 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:34:24,546 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 11:34:24,546 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641742021] [2021-11-07 11:34:24,546 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:34:24,547 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 11:34:24,547 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:34:24,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 11:34:24,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:34:24,547 INFO L87 Difference]: Start difference. First operand 3808 states and 5356 transitions. Second operand has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:34:24,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:34:24,781 INFO L93 Difference]: Finished difference Result 7610 states and 10760 transitions. [2021-11-07 11:34:24,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 11:34:24,781 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 100 [2021-11-07 11:34:24,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:34:24,793 INFO L225 Difference]: With dead ends: 7610 [2021-11-07 11:34:24,793 INFO L226 Difference]: Without dead ends: 3808 [2021-11-07 11:34:24,802 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 50.41ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-07 11:34:24,803 INFO L933 BasicCegarLoop]: 3040 mSDtfsCounter, 3011 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 115.30ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 3011 SdHoareTripleChecker+Valid, 3040 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.13ms SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 119.37ms IncrementalHoareTripleChecker+Time [2021-11-07 11:34:24,803 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3011 Valid, 3040 Invalid, 17 Unknown, 0 Unchecked, 4.13ms Time], IncrementalHoareTripleChecker [8 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 119.37ms Time] [2021-11-07 11:34:24,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3808 states. [2021-11-07 11:34:24,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3808 to 3808. [2021-11-07 11:34:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3808 states, 3748 states have (on average 1.4015474919957311) internal successors, (5253), 3747 states have internal predecessors, (5253), 36 states have call successors, (36), 21 states have call predecessors, (36), 22 states have return successors, (55), 39 states have call predecessors, (55), 36 states have call successors, (55) [2021-11-07 11:34:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 5344 transitions. [2021-11-07 11:34:24,915 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 5344 transitions. Word has length 100 [2021-11-07 11:34:24,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:34:24,916 INFO L470 AbstractCegarLoop]: Abstraction has 3808 states and 5344 transitions. [2021-11-07 11:34:24,917 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.0) internal successors, (96), 2 states have internal predecessors, (96), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:34:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5344 transitions. [2021-11-07 11:34:24,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-07 11:34:24,919 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:34:24,919 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:34:24,994 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-07 11:34:25,135 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:34:25,135 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:34:25,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:34:25,136 INFO L85 PathProgramCache]: Analyzing trace with hash 1670375130, now seen corresponding path program 1 times [2021-11-07 11:34:25,152 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:34:25,152 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1856220575] [2021-11-07 11:34:25,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:34:25,153 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:34:25,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:34:25,160 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:34:25,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-07 11:34:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:34:45,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 2937 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 11:34:45,053 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:34:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:34:46,013 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:34:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:34:46,906 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:34:46,906 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1856220575] [2021-11-07 11:34:46,906 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1856220575] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:34:46,906 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:34:46,907 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-11-07 11:34:46,907 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142299010] [2021-11-07 11:34:46,907 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:34:46,911 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-07 11:34:46,912 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:34:46,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-07 11:34:46,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-07 11:34:46,912 INFO L87 Difference]: Start difference. First operand 3808 states and 5344 transitions. Second operand has 6 states, 6 states have (on average 16.5) internal successors, (99), 6 states have internal predecessors, (99), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:34:47,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 11:34:47,675 INFO L93 Difference]: Finished difference Result 7642 states and 10758 transitions. [2021-11-07 11:34:47,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-07 11:34:47,675 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.5) internal successors, (99), 6 states have internal predecessors, (99), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 100 [2021-11-07 11:34:47,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 11:34:47,699 INFO L225 Difference]: With dead ends: 7642 [2021-11-07 11:34:47,700 INFO L226 Difference]: Without dead ends: 3840 [2021-11-07 11:34:47,707 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 500.52ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-07 11:34:47,708 INFO L933 BasicCegarLoop]: 3048 mSDtfsCounter, 51 mSDsluCounter, 6069 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 362.80ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 9117 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.10ms SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 376.32ms IncrementalHoareTripleChecker+Time [2021-11-07 11:34:47,708 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 9117 Invalid, 38 Unknown, 0 Unchecked, 9.10ms Time], IncrementalHoareTripleChecker [9 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 376.32ms Time] [2021-11-07 11:34:47,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3840 states. [2021-11-07 11:34:47,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3840 to 3815. [2021-11-07 11:34:47,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3815 states, 3754 states have (on average 1.4009057005860415) internal successors, (5259), 3754 states have internal predecessors, (5259), 36 states have call successors, (36), 21 states have call predecessors, (36), 23 states have return successors, (56), 39 states have call predecessors, (56), 36 states have call successors, (56) [2021-11-07 11:34:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 3815 states and 5351 transitions. [2021-11-07 11:34:47,806 INFO L78 Accepts]: Start accepts. Automaton has 3815 states and 5351 transitions. Word has length 100 [2021-11-07 11:34:47,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 11:34:47,806 INFO L470 AbstractCegarLoop]: Abstraction has 3815 states and 5351 transitions. [2021-11-07 11:34:47,807 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.5) internal successors, (99), 6 states have internal predecessors, (99), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 11:34:47,807 INFO L276 IsEmpty]: Start isEmpty. Operand 3815 states and 5351 transitions. [2021-11-07 11:34:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-07 11:34:47,809 INFO L506 BasicCegarLoop]: Found error trace [2021-11-07 11:34:47,809 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-07 11:34:47,891 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-07 11:34:48,023 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-11-07 11:34:48,023 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting cx88_dvb_bus_ctrlErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2021-11-07 11:34:48,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 11:34:48,024 INFO L85 PathProgramCache]: Analyzing trace with hash -321483245, now seen corresponding path program 1 times [2021-11-07 11:34:48,040 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-11-07 11:34:48,040 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [803459825] [2021-11-07 11:34:48,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 11:34:48,040 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 11:34:48,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-11-07 11:34:48,042 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 11:34:48,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-07 11:35:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 11:35:08,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 2940 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-07 11:35:08,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 11:35:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:35:09,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 11:35:10,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 11:35:10,250 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-11-07 11:35:10,250 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [803459825] [2021-11-07 11:35:10,250 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [803459825] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 11:35:10,250 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 11:35:10,250 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-11-07 11:35:10,250 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500062045] [2021-11-07 11:35:10,250 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-07 11:35:10,251 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-07 11:35:10,251 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-11-07 11:35:10,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-07 11:35:10,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-07 11:35:10,251 INFO L87 Difference]: Start difference. First operand 3815 states and 5351 transitions. Second operand has 8 states, 8 states have (on average 12.75) internal successors, (102), 8 states have internal predecessors, (102), 2 states have call successors, (4), 2 states have call predecessors, (4), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Killed by 15