/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=SHALLOWEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 12:51:18,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 12:51:18,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 12:51:18,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 12:51:18,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 12:51:18,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 12:51:18,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 12:51:18,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 12:51:18,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 12:51:18,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 12:51:18,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 12:51:18,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 12:51:18,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 12:51:18,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 12:51:18,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 12:51:18,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 12:51:18,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 12:51:19,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 12:51:19,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 12:51:19,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 12:51:19,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 12:51:19,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 12:51:19,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 12:51:19,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 12:51:19,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 12:51:19,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 12:51:19,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 12:51:19,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 12:51:19,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 12:51:19,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 12:51:19,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 12:51:19,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 12:51:19,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 12:51:19,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 12:51:19,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 12:51:19,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 12:51:19,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 12:51:19,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 12:51:19,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 12:51:19,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 12:51:19,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 12:51:19,061 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 [2020-10-27 12:51:19,129 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 12:51:19,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 12:51:19,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 12:51:19,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 12:51:19,132 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 12:51:19,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 12:51:19,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 12:51:19,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 12:51:19,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 12:51:19,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 12:51:19,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 12:51:19,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 12:51:19,136 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 12:51:19,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 12:51:19,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 12:51:19,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 12:51:19,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 12:51:19,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 12:51:19,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 12:51:19,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 12:51:19,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 12:51:19,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 12:51:19,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 12:51:19,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 12:51:19,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 12:51:19,140 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 12:51:19,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 12:51:19,140 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 12:51:19,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 12:51:19,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 12:51:19,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 12:51:19,578 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 12:51:19,579 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 12:51:19,580 INFO L432 ainManager$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--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-27 12:51:19,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d33195c19/b1bd8b67f0c74b27bf7f9a474521772a/FLAG38ca57440 [2020-10-27 12:51:20,975 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 12:51:20,976 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--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-27 12:51:21,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d33195c19/b1bd8b67f0c74b27bf7f9a474521772a/FLAG38ca57440 [2020-10-27 12:51:21,150 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d33195c19/b1bd8b67f0c74b27bf7f9a474521772a [2020-10-27 12:51:21,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 12:51:21,161 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 12:51:21,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 12:51:21,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 12:51:21,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 12:51:21,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:51:21" (1/1) ... [2020-10-27 12:51:21,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac37ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:21, skipping insertion in model container [2020-10-27 12:51:21,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:51:21" (1/1) ... [2020-10-27 12:51:21,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 12:51:21,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 12:51:24,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:51:24,750 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 12:51:25,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 12:51:26,115 INFO L208 MainTranslator]: Completed translation [2020-10-27 12:51:26,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26 WrapperNode [2020-10-27 12:51:26,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 12:51:26,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 12:51:26,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 12:51:26,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 12:51:26,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,493 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (1/1) ... [2020-10-27 12:51:26,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 12:51:26,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 12:51:26,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 12:51:26,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 12:51:26,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (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 [2020-10-27 12:51:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 12:51:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 12:51:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2020-10-27 12:51:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2020-10-27 12:51:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2020-10-27 12:51:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2020-10-27 12:51:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2020-10-27 12:51:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 12:51:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 12:51:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 12:51:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 12:51:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2020-10-27 12:51:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_monitor_bt_ctr [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_query_bt_info [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_is_wifi_status_changed [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_update_bt_link_info [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_algorithm [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2020-10-27 12:51:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_dac_swing_level [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_dec_bt_pwr [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_sw_rf_rx_lpf_corner [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_rf_shrink [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_set_penalty_txrate [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_low_penalty_ra [2020-10-27 12:51:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_sw_fulltime_dac_swing [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dac_swing [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_agc_table [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_agc_table [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_coex_table [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2020-10-27 12:51:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ignore_wlan_act [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2020-10-27 12:51:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_bt_inquiry [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_is_common_action [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int1 [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int2 [2020-10-27 12:51:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int3 [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_sco [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_a2dp [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_a2dp_pan_hs [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr [2020-10-27 12:51:26,696 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_hs [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr_a2dp [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr_hid [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid_a2dp_pan_edr [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid_a2dp [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2020-10-27 12:51:26,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_coex_dm [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_display_coex_info [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_ips_notify [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_lps_notify [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_scan_notify [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_connect_notify [2020-10-27 12:51:26,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_special_packet_notify [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_bt_info_notify [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_halt_notify [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_periodical [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-27 12:51:26,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2020-10-27 12:51:26,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2020-10-27 12:51:26,701 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_busy [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_dbg_init [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt40 [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_legacy [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_bw [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_central_chnl [2020-10-27 12:51:26,702 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_normal_lps [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_disable_low_power [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_aggregation_check [2020-10-27 12:51:26,703 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_bt_patch_version [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_coex_statistics [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_bt_link_info [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_bt_fw_info [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_fw_pwr_mode_cmd [2020-10-27 12:51:26,704 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_bitmask_write_1byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2020-10-27 12:51:26,705 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set_bbreg [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_bbreg [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set_rfreg [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_rfreg [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_dbg_msg [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_initlize_variables [2020-10-27 12:51:26,706 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_init_hw_config [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_init_coex_dm [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_ips_notify [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_lps_notify [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_scan_notify [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_connect_notify [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_mediastatus_notify [2020-10-27 12:51:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_special_packet_notify [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_bt_info_notify [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_stack_operation_notify [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_halt_notify [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_pnp_notify [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_periodical [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_dbg_control [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_stack_update_profile_info [2020-10-27 12:51:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_update_min_bt_rssi [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_hci_version [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_bt_patch_version [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_bt_exist [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_chip_type [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_ant_num [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_display_bt_coex_info [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2020-10-27 12:51:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_variables [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_hal_vars [2020-10-27 12:51:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_hw_config [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_mediastatus_notify [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_periodical [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_halt_notify [2020-10-27 12:51:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_btinfo_notify [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_limited_dig [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_disable_edca_turbo [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_bt_disabled [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_get_ops_pointer [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_ant_num [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_bt_exist [2020-10-27 12:51:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_bt_type [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btcoexist_module_init [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btcoexist_module_exit [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_btc_ops_1 [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_41 [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_43 [2020-10-27 12:51:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_44 [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 12:51:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 12:51:26,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-27 12:51:26,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-27 12:51:26,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 12:51:26,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 12:51:26,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 12:51:26,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 12:51:26,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 12:51:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 12:51:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 12:51:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 12:51:26,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-27 12:51:26,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 12:51:26,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 12:51:26,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 12:51:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 12:51:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_coex_dm [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_ips_notify [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_lps_notify [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_scan_notify [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_connect_notify [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_special_packet_notify [2020-10-27 12:51:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_bt_info_notify [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_halt_notify [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_periodical [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_display_coex_info [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2020-10-27 12:51:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_monitor_bt_ctr [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_query_bt_info [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_is_wifi_status_changed [2020-10-27 12:51:26,728 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_update_bt_link_info [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_algorithm [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_dac_swing_level [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_dec_bt_pwr [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_sw_rf_rx_lpf_corner [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_rf_shrink [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_set_penalty_txrate [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_low_penalty_ra [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_sw_fulltime_dac_swing [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dac_swing [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_agc_table [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_agc_table [2020-10-27 12:51:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_coex_table [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ignore_wlan_act [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2020-10-27 12:51:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_bt_inquiry [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_is_common_action [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int1 [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int2 [2020-10-27 12:51:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int3 [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_sco [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_a2dp [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_a2dp_pan_hs [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_hs [2020-10-27 12:51:26,733 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr_a2dp [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr_hid [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid_a2dp_pan_edr [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid_a2dp [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2020-10-27 12:51:26,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2020-10-27 12:51:26,735 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2020-10-27 12:51:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_initlize_variables [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_init_hw_config [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_init_coex_dm [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_ips_notify [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_lps_notify [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_scan_notify [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_connect_notify [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_mediastatus_notify [2020-10-27 12:51:26,738 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_special_packet_notify [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_bt_info_notify [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_stack_operation_notify [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_halt_notify [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_pnp_notify [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_periodical [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_dbg_control [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_stack_update_profile_info [2020-10-27 12:51:26,739 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_hci_version [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_bt_patch_version [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_update_min_bt_rssi [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_bt_exist [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_chip_type [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_ant_num [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_display_bt_coex_info [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_busy [2020-10-27 12:51:26,740 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_dbg_init [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt40 [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_legacy [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_bw [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_central_chnl [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_normal_lps [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2020-10-27 12:51:26,741 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_disable_low_power [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_aggregation_check [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_bt_patch_version [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2020-10-27 12:51:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_coex_statistics [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_bt_link_info [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_bt_fw_info [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_fw_pwr_mode_cmd [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_bitmask_write_1byte [2020-10-27 12:51:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2020-10-27 12:51:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2020-10-27 12:51:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set_bbreg [2020-10-27 12:51:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_bbreg [2020-10-27 12:51:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set_rfreg [2020-10-27 12:51:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_rfreg [2020-10-27 12:51:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_dbg_msg [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_44 [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 12:51:26,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_41 [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_43 [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_btc_ops_1 [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_variables [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_hal_vars [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_hw_config [2020-10-27 12:51:26,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_mediastatus_notify [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_periodical [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_halt_notify [2020-10-27 12:51:26,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_btinfo_notify [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_limited_dig [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_disable_edca_turbo [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_bt_disabled [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_get_ops_pointer [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_ant_num [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_bt_exist [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_bt_type [2020-10-27 12:51:26,748 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btcoexist_module_init [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btcoexist_module_exit [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 12:51:26,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 12:51:26,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-27 12:51:26,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 12:51:26,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 12:51:26,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 12:51:29,103 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 12:51:53,541 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 12:51:53,542 INFO L298 CfgBuilder]: Removed 3 assume(true) statements. [2020-10-27 12:51:53,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:51:53 BoogieIcfgContainer [2020-10-27 12:51:53,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 12:51:53,555 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 12:51:53,556 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 12:51:53,559 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 12:51:53,560 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:51:21" (1/3) ... [2020-10-27 12:51:53,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569d47fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:51:53, skipping insertion in model container [2020-10-27 12:51:53,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:51:26" (2/3) ... [2020-10-27 12:51:53,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569d47fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:51:53, skipping insertion in model container [2020-10-27 12:51:53,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:51:53" (3/3) ... [2020-10-27 12:51:53,567 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-27 12:51:53,580 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 12:51:53,592 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 12:51:53,612 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 12:51:53,673 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 12:51:53,673 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 12:51:53,674 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 12:51:53,674 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 12:51:53,674 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 12:51:53,674 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 12:51:53,674 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 12:51:53,674 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 12:51:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3831 states. [2020-10-27 12:51:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2020-10-27 12:51:53,786 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 12:51:53,787 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 12:51:53,787 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 12:51:53,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 12:51:53,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1569403452, now seen corresponding path program 1 times [2020-10-27 12:51:53,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 12:51:53,817 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1171594677] [2020-10-27 12:51:53,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 12:51:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:51:55,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:51:56,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:51:58,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:00,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:00,831 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:00,831 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 168 [2020-10-27 12:52:00,831 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-27 12:52:00,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5916 [2020-10-27 12:52:00,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:00,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:00,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 40 [2020-10-27 12:52:00,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-27 12:52:00,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-27 12:52:26,754 WARN L193 SmtUtils]: Spent 25.44 s on a formula simplification that was a NOOP. DAG size: 2107 [2020-10-27 12:52:26,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 12:52:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:26,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:31,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:31,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:52:31,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:31,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5128 [2020-10-27 12:52:31,960 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:31,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:52:31,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:31,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:52:31,961 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:32,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:52:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:32,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:32,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:32,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 12:52:32,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:32,272 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-27 12:52:32,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:32,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:52:32,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:32,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:52:32,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:32,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:32,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:32,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:32,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 12:52:32,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:32,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-27 12:52:32,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:32,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:52:32,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:32,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:52:32,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:32,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 12:52:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:32,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:32,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:32,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:32,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:32,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 12:52:32,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:32,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:52:32,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:32,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:52:32,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:52:32,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 12:52:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:32,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:32,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:32,588 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:52:32,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:32,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 136 [2020-10-27 12:52:32,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:32,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:52:32,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:32,589 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:52:32,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:32,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-27 12:52:32,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:32,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:32,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:32,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:32,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:32,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 120 [2020-10-27 12:52:32,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:32,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:32,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:32,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:32,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:32,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:33,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:33,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:33,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:33,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-27 12:52:33,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:33,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:33,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:33,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:33,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:33,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-27 12:52:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:33,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:33,345 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:33,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:52:33,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 119 [2020-10-27 12:52:33,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:33,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:33,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:33,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:33,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:33,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:33,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:33,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:33,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:33,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-27 12:52:33,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:33,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:33,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:33,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:52:33,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-27 12:52:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:33,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:33,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:33,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:52:33,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 161 [2020-10-27 12:52:33,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:33,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:33,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:33,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:33,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:33,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:33,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:33,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:33,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:33,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:33,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 12:52:33,947 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:33,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:33,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:33,948 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:33,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-10-27 12:52:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,000 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:34,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:34,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:52:34,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 158 [2020-10-27 12:52:34,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:34,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:34,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:34,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:34,145 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:34,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:34,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:34,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:34,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 74 [2020-10-27 12:52:34,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:34,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:34,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:34,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:34,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:34,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-27 12:52:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:34,464 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:34,464 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:52:34,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 166 [2020-10-27 12:52:34,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:34,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:34,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:34,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:34,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:34,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:34,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:34,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:34,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 12:52:34,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:34,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:34,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:34,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:34,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:34,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-27 12:52:34,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:34,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:34,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:52:34,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-27 12:52:34,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:34,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:34,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:34,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:34,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:34,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,869 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:34,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:34,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:34,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-27 12:52:34,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:34,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:34,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:34,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:34,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:34,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-27 12:52:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:34,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:34,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:35,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:35,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 12:52:35,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 12:52:35,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-27 12:52:35,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:35,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:35,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 12:52:35,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 12:52:35,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:35,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 12:52:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:35,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:35,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:35,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 12:52:35,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:35,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-27 12:52:35,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:35,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 12:52:35,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 12:52:35,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 12:52:35,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 12:52:35,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-27 12:52:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 12:52:35,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 12:52:35,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 12:52:35,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 12:52:35,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 12:52:35,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 12:52:35,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 12:52:35,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 12:52:35,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 12:52:35,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 12:52:35,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 12:52:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-10-27 12:52:35,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1171594677] [2020-10-27 12:52:35,562 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 12:52:35,562 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-27 12:52:35,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599644444] [2020-10-27 12:52:35,581 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-27 12:52:35,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 12:52:35,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-27 12:52:35,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-10-27 12:52:35,600 INFO L87 Difference]: Start difference. First operand 3831 states. Second operand 12 states. [2020-10-27 12:53:29,272 WARN L193 SmtUtils]: Spent 49.83 s on a formula simplification. DAG size of input: 2123 DAG size of output: 2110 [2020-10-27 12:53:53,451 WARN L193 SmtUtils]: Spent 23.94 s on a formula simplification that was a NOOP. DAG size: 2110 [2020-10-27 12:54:18,133 WARN L193 SmtUtils]: Spent 24.48 s on a formula simplification that was a NOOP. DAG size: 2112 [2020-10-27 12:55:10,427 WARN L193 SmtUtils]: Spent 51.96 s on a formula simplification. DAG size of input: 2127 DAG size of output: 2115