/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 16:13:23,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 16:13:23,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 16:13:23,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 16:13:23,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 16:13:23,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 16:13:23,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 16:13:23,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 16:13:23,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 16:13:23,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 16:13:23,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 16:13:23,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 16:13:23,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 16:13:23,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 16:13:23,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 16:13:23,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 16:13:23,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 16:13:23,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 16:13:23,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 16:13:23,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 16:13:23,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 16:13:23,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 16:13:23,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 16:13:23,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 16:13:23,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 16:13:23,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 16:13:23,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 16:13:23,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 16:13:23,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 16:13:23,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 16:13:23,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 16:13:23,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 16:13:23,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 16:13:23,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 16:13:23,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 16:13:23,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 16:13:23,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 16:13:23,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 16:13:23,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 16:13:23,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 16:13:23,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 16:13:23,817 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 16:13:23,839 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 16:13:23,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 16:13:23,841 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 16:13:23,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 16:13:23,841 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 16:13:23,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 16:13:23,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 16:13:23,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 16:13:23,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 16:13:23,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 16:13:23,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 16:13:23,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 16:13:23,843 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 16:13:23,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 16:13:23,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 16:13:23,843 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 16:13:23,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 16:13:23,844 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 16:13:23,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 16:13:23,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 16:13:23,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 16:13:23,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 16:13:23,845 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 16:13:23,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 16:13:23,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 16:13:23,845 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 16:13:23,845 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 16:13:23,846 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 16:13:24,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 16:13:24,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 16:13:24,150 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 16:13:24,151 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 16:13:24,152 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 16:13:24,152 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2020-10-14 16:13:24,210 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/35f49ef00/a60c73bb62184038be34ca7df365ba28/FLAG816bbe46f [2020-10-14 16:13:25,156 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 16:13:25,157 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2020-10-14 16:13:25,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/35f49ef00/a60c73bb62184038be34ca7df365ba28/FLAG816bbe46f [2020-10-14 16:13:25,534 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/35f49ef00/a60c73bb62184038be34ca7df365ba28 [2020-10-14 16:13:25,545 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 16:13:25,547 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 16:13:25,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 16:13:25,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 16:13:25,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 16:13:25,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:13:25" (1/1) ... [2020-10-14 16:13:25,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5085350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:25, skipping insertion in model container [2020-10-14 16:13:25,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:13:25" (1/1) ... [2020-10-14 16:13:25,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 16:13:25,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 16:13:29,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:13:29,445 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 16:13:29,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:13:30,617 INFO L208 MainTranslator]: Completed translation [2020-10-14 16:13:30,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30 WrapperNode [2020-10-14 16:13:30,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 16:13:30,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 16:13:30,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 16:13:30,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 16:13:30,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:30,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:30,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:30,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:30,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:31,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:31,114 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... [2020-10-14 16:13:31,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 16:13:31,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 16:13:31,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 16:13:31,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 16:13:31,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 16:13:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 16:13:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 16:13:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 16:13:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-14 16:13:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:13:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-14 16:13:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 16:13:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 16:13:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 16:13:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 16:13:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 16:13:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 16:13:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 16:13:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 16:13:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 16:13:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2020-10-14 16:13:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2020-10-14 16:13:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2020-10-14 16:13:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2020-10-14 16:13:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2020-10-14 16:13:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2020-10-14 16:13:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2020-10-14 16:13:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2020-10-14 16:13:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2020-10-14 16:13:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2020-10-14 16:13:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_frontend_attach [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2020-10-14 16:13:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2020-10-14 16:13:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_dvbt [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc [2020-10-14 16:13:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mh [2020-10-14 16:13:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc_mh [2020-10-14 16:13:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_atsc_mh [2020-10-14 16:13:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury [2020-10-14 16:13:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury [2020-10-14 16:13:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury_mh [2020-10-14 16:13:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_init [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_exit [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_3 [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mxl111sf_demod_config_10 [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_4 [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_7 [2020-10-14 16:13:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_5 [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mxl111sf_tuner_config_9 [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_2 [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_algorithm_8 [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_usb_device_properties_6 [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 16:13:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-14 16:13:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-14 16:13:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-14 16:13:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2020-10-14 16:13:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2020-10-14 16:13:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2020-10-14 16:13:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2020-10-14 16:13:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_656_port [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_mpeg_in [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_i2s_port [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_i2s_port [2020-10-14 16:13:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_i2s [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_spi [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_idac_config [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_34 [2020-10-14 16:13:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_recvbyte [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2020-10-14 16:13:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2020-10-14 16:13:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_ack [2020-10-14 16:13:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_nack [2020-10-14 16:13:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_sw_xfer_msg [2020-10-14 16:13:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2020-10-14 16:13:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2020-10-14 16:13:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_fifo [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_readagain [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_hw_xfer_msg [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_49 [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_50 [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2020-10-14 16:13:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_52 [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_56 [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpo_state [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_gpi_state [2020-10-14 16:13:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_gpio_pins [2020-10-14 16:13:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_do_set_gpio [2020-10-14 16:13:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2020-10-14 16:13:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2020-10-14 16:13:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_gpio_initialize [2020-10-14 16:13:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_set_gpio [2020-10-14 16:13:31,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_init_port_expander [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_probe_port_expander [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2020-10-14 16:13:31,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-14 16:13:31,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-14 16:13:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-14 16:13:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-14 16:13:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-14 16:13:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-14 16:13:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_rw [2020-10-14 16:13:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_write [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_suspend [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2020-10-14 16:13:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_9 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-14 16:13:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_1 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_2 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_3 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_4 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_5 [2020-10-14 16:13:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_6 [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_7 [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 16:13:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 16:13:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2020-10-14 16:13:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2020-10-14 16:13:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-14 16:13:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-14 16:13:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-14 16:13:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 16:13:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 16:13:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 16:13:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 16:13:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 16:13:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 16:13:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 16:13:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 16:13:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 16:13:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 16:13:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-14 16:13:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 16:13:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 16:13:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-14 16:13:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-14 16:13:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_3 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mxl111sf_demod_config_10 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_4 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_7 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_5 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mxl111sf_tuner_config_9 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_2 [2020-10-14 16:13:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_algorithm_8 [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_usb_device_properties_6 [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2020-10-14 16:13:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_suspend [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2020-10-14 16:13:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_rw [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_write [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2020-10-14 16:13:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_mpeg_in [2020-10-14 16:13:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_i2s [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_i2s_port [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_i2s_port [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_spi [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_idac_config [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2020-10-14 16:13:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 16:13:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2020-10-14 16:13:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_frontend_attach [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2020-10-14 16:13:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2020-10-14 16:13:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2020-10-14 16:13:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_dvbt [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mh [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc_mh [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_atsc_mh [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury_mh [2020-10-14 16:13:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_init [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_exit [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_7 [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_5 [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 16:13:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_2 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_3 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_4 [2020-10-14 16:13:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_6 [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_9 [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2020-10-14 16:13:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_34 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2020-10-14 16:13:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_656_port [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_52 [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_50 [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_56 [2020-10-14 16:13:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_49 [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2020-10-14 16:13:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_recvbyte [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_ack [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_nack [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_sw_xfer_msg [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2020-10-14 16:13:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_fifo [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_readagain [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_hw_xfer_msg [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2020-10-14 16:13:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpo_state [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_gpi_state [2020-10-14 16:13:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_gpio_pins [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_do_set_gpio [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_gpio_initialize [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_set_gpio [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_init_port_expander [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_probe_port_expander [2020-10-14 16:13:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_fe_lock_of_mxl111sf_state [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i2c_mutex_of_dvb_usb_device [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-14 16:13:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-14 16:13:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-14 16:13:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 16:13:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 16:13:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 16:13:33,394 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 16:16:11,292 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 16:16:11,292 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 16:16:11,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:16:11 BoogieIcfgContainer [2020-10-14 16:16:11,306 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 16:16:11,307 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 16:16:11,307 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 16:16:11,310 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 16:16:11,310 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 04:13:25" (1/3) ... [2020-10-14 16:16:11,311 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eb46d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:16:11, skipping insertion in model container [2020-10-14 16:16:11,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:13:30" (2/3) ... [2020-10-14 16:16:11,312 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7eb46d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:16:11, skipping insertion in model container [2020-10-14 16:16:11,312 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:16:11" (3/3) ... [2020-10-14 16:16:11,314 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2020-10-14 16:16:11,326 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 16:16:11,336 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 16:16:11,351 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 16:16:11,386 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 16:16:11,386 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 16:16:11,387 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 16:16:11,387 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 16:16:11,387 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 16:16:11,387 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 16:16:11,387 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 16:16:11,387 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 16:16:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states. [2020-10-14 16:16:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2020-10-14 16:16:11,488 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:16:11,490 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 16:16:11,490 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:16:11,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:16:11,497 INFO L82 PathProgramCache]: Analyzing trace with hash 1390073696, now seen corresponding path program 1 times [2020-10-14 16:16:11,505 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:16:11,505 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1512352151] [2020-10-14 16:16:11,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:16:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:16:20,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:16:22,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:16:24,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:16:24,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 832 [2020-10-14 16:16:24,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:16:24,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6687 [2020-10-14 16:16:24,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:16:24,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:16:24,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:16:24,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-14 16:16:24,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:16:24,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3