/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 13:52:42,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 13:52:42,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 13:52:42,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 13:52:42,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 13:52:42,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 13:52:42,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 13:52:42,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 13:52:42,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 13:52:42,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 13:52:42,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 13:52:42,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 13:52:42,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 13:52:42,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 13:52:42,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 13:52:42,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 13:52:42,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 13:52:42,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 13:52:42,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 13:52:42,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 13:52:42,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 13:52:42,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 13:52:42,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 13:52:42,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 13:52:42,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 13:52:42,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 13:52:42,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 13:52:42,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 13:52:42,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 13:52:42,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 13:52:42,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 13:52:42,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 13:52:42,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 13:52:42,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 13:52:42,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 13:52:42,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 13:52:42,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 13:52:42,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 13:52:42,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 13:52:42,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 13:52:42,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 13:52:42,118 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 13:52:42,141 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 13:52:42,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 13:52:42,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 13:52:42,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 13:52:42,143 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 13:52:42,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 13:52:42,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 13:52:42,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 13:52:42,144 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 13:52:42,144 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 13:52:42,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 13:52:42,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 13:52:42,144 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 13:52:42,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 13:52:42,145 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 13:52:42,145 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 13:52:42,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 13:52:42,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 13:52:42,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 13:52:42,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 13:52:42,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 13:52:42,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 13:52:42,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 13:52:42,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 13:52:42,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 13:52:42,147 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 13:52:42,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 13:52:42,147 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 13:52:42,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 13:52:42,463 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 13:52:42,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 13:52:42,470 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 13:52:42,471 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 13:52:42,471 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-14 13:52:42,531 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a20edba65/e30ad7db6a774db68476f3e1b9ef6076/FLAG79340fb3e [2020-10-14 13:52:43,550 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 13:52:43,551 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-14 13:52:43,622 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a20edba65/e30ad7db6a774db68476f3e1b9ef6076/FLAG79340fb3e [2020-10-14 13:52:43,918 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a20edba65/e30ad7db6a774db68476f3e1b9ef6076 [2020-10-14 13:52:43,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 13:52:43,929 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 13:52:43,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 13:52:43,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 13:52:43,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 13:52:43,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:52:43" (1/1) ... [2020-10-14 13:52:43,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d136045 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:43, skipping insertion in model container [2020-10-14 13:52:43,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:52:43" (1/1) ... [2020-10-14 13:52:43,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 13:52:44,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 13:52:46,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:52:46,634 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 13:52:47,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 13:52:47,913 INFO L208 MainTranslator]: Completed translation [2020-10-14 13:52:47,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47 WrapperNode [2020-10-14 13:52:47,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 13:52:47,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 13:52:47,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 13:52:47,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 13:52:47,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:47,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:48,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:48,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:48,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:48,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:48,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... [2020-10-14 13:52:48,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 13:52:48,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 13:52:48,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 13:52:48,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 13:52:48,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 13:52:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 13:52:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 13:52:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2020-10-14 13:52:48,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2020-10-14 13:52:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2020-10-14 13:52:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2020-10-14 13:52:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2020-10-14 13:52:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2020-10-14 13:52:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2020-10-14 13:52:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2020-10-14 13:52:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,371 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 13:52:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 13:52:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 13:52:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 13:52:48,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 13:52:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 13:52:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 13:52:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 13:52:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2020-10-14 13:52:48,374 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2020-10-14 13:52:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_monitor_bt_ctr [2020-10-14 13:52:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_is_wifi_status_changed [2020-10-14 13:52:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_update_bt_link_info [2020-10-14 13:52:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_algorithm [2020-10-14 13:52:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2020-10-14 13:52:48,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_dac_swing_level [2020-10-14 13:52:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_dec_bt_pwr [2020-10-14 13:52:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2020-10-14 13:52:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2020-10-14 13:52:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_sw_rf_rx_lpf_corner [2020-10-14 13:52:48,376 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_rf_shrink [2020-10-14 13:52:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_set_penalty_txrate [2020-10-14 13:52:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_low_penalty_ra [2020-10-14 13:52:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2020-10-14 13:52:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_sw_fulltime_dac_swing [2020-10-14 13:52:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dac_swing [2020-10-14 13:52:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_agc_table [2020-10-14 13:52:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_agc_table [2020-10-14 13:52:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_coex_table [2020-10-14 13:52:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2020-10-14 13:52:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2020-10-14 13:52:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ignore_wlan_act [2020-10-14 13:52:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2020-10-14 13:52:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2020-10-14 13:52:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2020-10-14 13:52:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2020-10-14 13:52:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2020-10-14 13:52:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2020-10-14 13:52:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2020-10-14 13:52:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_bt_inquiry [2020-10-14 13:52:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_is_common_action [2020-10-14 13:52:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int1 [2020-10-14 13:52:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int2 [2020-10-14 13:52:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int3 [2020-10-14 13:52:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2020-10-14 13:52:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_sco [2020-10-14 13:52:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_a2dp [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_a2dp_pan_hs [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_hs [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr_a2dp [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr_hid [2020-10-14 13:52:48,384 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid_a2dp_pan_edr [2020-10-14 13:52:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid_a2dp [2020-10-14 13:52:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2020-10-14 13:52:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_init_hwconfig [2020-10-14 13:52:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_init_coex_dm [2020-10-14 13:52:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_display_coex_info [2020-10-14 13:52:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_ips_notify [2020-10-14 13:52:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_lps_notify [2020-10-14 13:52:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_scan_notify [2020-10-14 13:52:48,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_connect_notify [2020-10-14 13:52:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2020-10-14 13:52:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_special_packet_notify [2020-10-14 13:52:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_bt_info_notify [2020-10-14 13:52:48,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_stack_operation_notify [2020-10-14 13:52:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_halt_notify [2020-10-14 13:52:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_halbtc8723b2ant_periodical [2020-10-14 13:52:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-14 13:52:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-14 13:52:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-14 13:52:48,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2020-10-14 13:52:48,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2020-10-14 13:52:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2020-10-14 13:52:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2020-10-14 13:52:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2020-10-14 13:52:48,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2020-10-14 13:52:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2020-10-14 13:52:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_busy [2020-10-14 13:52:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_dbg_init [2020-10-14 13:52:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt40 [2020-10-14 13:52:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_legacy [2020-10-14 13:52:48,393 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2020-10-14 13:52:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_bw [2020-10-14 13:52:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_central_chnl [2020-10-14 13:52:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2020-10-14 13:52:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2020-10-14 13:52:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_normal_lps [2020-10-14 13:52:48,394 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2020-10-14 13:52:48,395 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2020-10-14 13:52:48,395 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_disable_low_power [2020-10-14 13:52:48,395 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_aggregation_check [2020-10-14 13:52:48,395 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_bt_patch_version [2020-10-14 13:52:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2020-10-14 13:52:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get [2020-10-14 13:52:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2020-10-14 13:52:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_coex_statistics [2020-10-14 13:52:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_bt_link_info [2020-10-14 13:52:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_bt_fw_info [2020-10-14 13:52:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_fw_pwr_mode_cmd [2020-10-14 13:52:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2020-10-14 13:52:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2020-10-14 13:52:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2020-10-14 13:52:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2020-10-14 13:52:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_bitmask_write_1byte [2020-10-14 13:52:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2020-10-14 13:52:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set_bbreg [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_bbreg [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set_rfreg [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_rfreg [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_dbg_msg [2020-10-14 13:52:48,403 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_initlize_variables [2020-10-14 13:52:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_init_hw_config [2020-10-14 13:52:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_init_coex_dm [2020-10-14 13:52:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_ips_notify [2020-10-14 13:52:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_lps_notify [2020-10-14 13:52:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_scan_notify [2020-10-14 13:52:48,404 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_connect_notify [2020-10-14 13:52:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_mediastatus_notify [2020-10-14 13:52:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_special_packet_notify [2020-10-14 13:52:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_bt_info_notify [2020-10-14 13:52:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_stack_operation_notify [2020-10-14 13:52:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_halt_notify [2020-10-14 13:52:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_pnp_notify [2020-10-14 13:52:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_periodical [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_dbg_control [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_stack_update_profile_info [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_update_min_bt_rssi [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_hci_version [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_bt_patch_version [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_bt_exist [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_chip_type [2020-10-14 13:52:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_ant_num [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_display_bt_coex_info [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_16 [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_19 [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_22 [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 13:52:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_variables [2020-10-14 13:52:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_hal_vars [2020-10-14 13:52:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_hw_config [2020-10-14 13:52:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_mediastatus_notify [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_periodical [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_halt_notify [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_btinfo_notify [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_limited_dig [2020-10-14 13:52:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_disable_edca_turbo [2020-10-14 13:52:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_bt_disabled [2020-10-14 13:52:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_get_ops_pointer [2020-10-14 13:52:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_ant_num [2020-10-14 13:52:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_bt_exist [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_bt_type [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btcoexist_module_init [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btcoexist_module_exit [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_btc_ops_1 [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 13:52:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_27 [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_28 [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_29 [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_30 [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_33 [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-14 13:52:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-14 13:52:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-14 13:52:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-14 13:52:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-14 13:52:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-14 13:52:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-14 13:52:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-14 13:52:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 13:52:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 13:52:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 13:52:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 13:52:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 13:52:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 13:52:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 13:52:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-14 13:52:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 13:52:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_init_hwconfig [2020-10-14 13:52:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_init_coex_dm [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_ips_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_lps_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_scan_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_connect_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_special_packet_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_bt_info_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_stack_operation_notify [2020-10-14 13:52:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_halt_notify [2020-10-14 13:52:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_periodical [2020-10-14 13:52:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure ex_halbtc8723b2ant_display_coex_info [2020-10-14 13:52:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 13:52:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2020-10-14 13:52:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 13:52:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_monitor_bt_ctr [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2020-10-14 13:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_is_wifi_status_changed [2020-10-14 13:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_update_bt_link_info [2020-10-14 13:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_algorithm [2020-10-14 13:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2020-10-14 13:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_dac_swing_level [2020-10-14 13:52:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2020-10-14 13:52:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_dec_bt_pwr [2020-10-14 13:52:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_sw_rf_rx_lpf_corner [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_rf_shrink [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_set_penalty_txrate [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_low_penalty_ra [2020-10-14 13:52:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_sw_fulltime_dac_swing [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dac_swing [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_agc_table [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_agc_table [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_coex_table [2020-10-14 13:52:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ignore_wlan_act [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2020-10-14 13:52:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_bt_inquiry [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_is_common_action [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int1 [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int2 [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int3 [2020-10-14 13:52:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_sco [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_a2dp [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_a2dp_pan_hs [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_hs [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr_a2dp [2020-10-14 13:52:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr_hid [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid_a2dp_pan_edr [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid_a2dp [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2020-10-14 13:52:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_19 [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_22 [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_16 [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2020-10-14 13:52:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2020-10-14 13:52:48,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_initlize_variables [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_init_hw_config [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_init_coex_dm [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_ips_notify [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_lps_notify [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_scan_notify [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_connect_notify [2020-10-14 13:52:48,446 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_mediastatus_notify [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_special_packet_notify [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_bt_info_notify [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_stack_operation_notify [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_halt_notify [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_pnp_notify [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_periodical [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_dbg_control [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_stack_update_profile_info [2020-10-14 13:52:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_hci_version [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_bt_patch_version [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_update_min_bt_rssi [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_bt_exist [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_chip_type [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_ant_num [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_display_bt_coex_info [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_busy [2020-10-14 13:52:48,448 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_dbg_init [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt40 [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_legacy [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_bw [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_central_chnl [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_normal_lps [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2020-10-14 13:52:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_disable_low_power [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_aggregation_check [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_bt_patch_version [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2020-10-14 13:52:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_coex_statistics [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_bt_link_info [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_bt_fw_info [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_fw_pwr_mode_cmd [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_bitmask_write_1byte [2020-10-14 13:52:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set_bbreg [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_bbreg [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set_rfreg [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_rfreg [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2020-10-14 13:52:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_dbg_msg [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_28 [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_29 [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_30 [2020-10-14 13:52:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_33 [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_27 [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_btc_ops_1 [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_variables [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_hal_vars [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_hw_config [2020-10-14 13:52:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_mediastatus_notify [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_periodical [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_halt_notify [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_btinfo_notify [2020-10-14 13:52:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_limited_dig [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_disable_edca_turbo [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_bt_disabled [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_get_ops_pointer [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_ant_num [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_bt_exist [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_bt_type [2020-10-14 13:52:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btcoexist_module_init [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btcoexist_module_exit [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-14 13:52:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 13:52:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 13:52:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 13:52:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 13:52:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 13:52:50,499 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 13:53:10,584 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 13:53:10,584 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-10-14 13:53:10,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:53:10 BoogieIcfgContainer [2020-10-14 13:53:10,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 13:53:10,608 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 13:53:10,608 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 13:53:10,612 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 13:53:10,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 01:52:43" (1/3) ... [2020-10-14 13:53:10,616 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@470b5024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:53:10, skipping insertion in model container [2020-10-14 13:53:10,616 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:52:47" (2/3) ... [2020-10-14 13:53:10,616 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@470b5024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 01:53:10, skipping insertion in model container [2020-10-14 13:53:10,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:53:10" (3/3) ... [2020-10-14 13:53:10,619 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-14 13:53:10,634 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 13:53:10,650 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 13:53:10,668 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 13:53:10,722 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 13:53:10,722 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 13:53:10,722 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 13:53:10,723 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 13:53:10,723 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 13:53:10,723 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 13:53:10,723 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 13:53:10,723 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 13:53:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states. [2020-10-14 13:53:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-10-14 13:53:10,844 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 13:53:10,845 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 13:53:10,846 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 13:53:10,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 13:53:10,855 INFO L82 PathProgramCache]: Analyzing trace with hash -1619757598, now seen corresponding path program 1 times [2020-10-14 13:53:10,868 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 13:53:10,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1438086083] [2020-10-14 13:53:10,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 13:53:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:12,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:13,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:17,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:17,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-14 13:53:17,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:53:17,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5612 [2020-10-14 13:53:17,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:17,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:17,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 13:53:17,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 38 [2020-10-14 13:53:17,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-14 13:53:17,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 13:53:36,888 WARN L193 SmtUtils]: Spent 18.45 s on a formula simplification that was a NOOP. DAG size: 1909 [2020-10-14 13:53:36,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:53:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:36,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:39,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:39,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:53:39,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:53:39,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2885 [2020-10-14 13:53:39,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:39,836 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:39,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:39,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:53:39,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:39,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:53:40,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 13:53:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:40,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:40,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:53:40,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:53:40,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-14 13:53:40,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:40,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:40,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:40,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:53:40,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:40,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:53:40,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-14 13:53:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:40,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:40,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-14 13:53:40,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:53:40,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 13:53:40,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:40,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:40,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:40,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:53:40,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:40,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:53:40,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 13:53:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:40,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,326 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:40,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:53:40,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:53:40,327 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 13:53:40,327 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:40,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:40,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:40,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:53:40,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:40,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:53:40,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-14 13:53:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:40,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:40,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 13:53:40,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 13:53:40,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-14 13:53:40,499 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:40,499 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:40,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:40,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 13:53:40,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:40,500 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:53:40,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-14 13:53:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:40,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:40,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 13:53:40,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:53:40,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 13:53:40,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:40,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:40,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:40,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 13:53:40,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:40,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 13:53:40,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-14 13:53:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 13:53:40,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 13:53:40,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 13:53:40,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 13:53:40,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 13:53:40,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-14 13:53:40,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 13:53:40,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 13:53:40,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 13:53:40,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 13:53:40,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 13:53:40,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 13:53:40,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 13:53:40,681 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1438086083] [2020-10-14 13:53:40,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 13:53:40,684 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-14 13:53:40,684 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65883569] [2020-10-14 13:53:40,691 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 13:53:40,691 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 13:53:40,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 13:53:40,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-14 13:53:40,709 INFO L87 Difference]: Start difference. First operand 3245 states. Second operand 7 states. [2020-10-14 13:54:02,745 WARN L193 SmtUtils]: Spent 17.69 s on a formula simplification that was a NOOP. DAG size: 1911