/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=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 21:34:34,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 21:34:34,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 21:34:34,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 21:34:34,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 21:34:34,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 21:34:34,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 21:34:34,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 21:34:34,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 21:34:34,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 21:34:34,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 21:34:34,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 21:34:34,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 21:34:34,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 21:34:34,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 21:34:34,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 21:34:34,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 21:34:34,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 21:34:34,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 21:34:34,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 21:34:34,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 21:34:34,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 21:34:34,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 21:34:34,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 21:34:34,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 21:34:34,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 21:34:34,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 21:34:34,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 21:34:34,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 21:34:34,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 21:34:34,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 21:34:34,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 21:34:34,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 21:34:34,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 21:34:34,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 21:34:34,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 21:34:34,597 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 21:34:34,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 21:34:34,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 21:34:34,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 21:34:34,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 21:34:34,601 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 [2020-10-13 21:34:34,644 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 21:34:34,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 21:34:34,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 21:34:34,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 21:34:34,648 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 21:34:34,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 21:34:34,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 21:34:34,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 21:34:34,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 21:34:34,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 21:34:34,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 21:34:34,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 21:34:34,651 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 21:34:34,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 21:34:34,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 21:34:34,653 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 21:34:34,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 21:34:34,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 21:34:34,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 21:34:34,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 21:34:34,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 21:34:34,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 21:34:34,654 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 21:34:34,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 21:34:34,654 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 21:34:34,655 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 21:34:34,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 21:34:34,655 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 21:34:34,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 21:34:35,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 21:34:35,008 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 21:34:35,010 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 21:34:35,010 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 21:34:35,012 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-13 21:34:35,075 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/70abfb176/767e484fb99e4e36857e421226a4d038/FLAGb17360475 [2020-10-13 21:34:36,057 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 21:34:36,058 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-13 21:34:36,122 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/70abfb176/767e484fb99e4e36857e421226a4d038/FLAGb17360475 [2020-10-13 21:34:36,374 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/70abfb176/767e484fb99e4e36857e421226a4d038 [2020-10-13 21:34:36,383 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 21:34:36,385 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 21:34:36,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 21:34:36,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 21:34:36,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 21:34:36,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:34:36" (1/1) ... [2020-10-13 21:34:36,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce14eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:36, skipping insertion in model container [2020-10-13 21:34:36,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:34:36" (1/1) ... [2020-10-13 21:34:36,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 21:34:36,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 21:34:39,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:34:39,401 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 21:34:40,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 21:34:40,682 INFO L208 MainTranslator]: Completed translation [2020-10-13 21:34:40,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40 WrapperNode [2020-10-13 21:34:40,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 21:34:40,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 21:34:40,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 21:34:40,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 21:34:40,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:40,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:40,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:40,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:41,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:41,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:41,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (1/1) ... [2020-10-13 21:34:41,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 21:34:41,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 21:34:41,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 21:34:41,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 21:34:41,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (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 [2020-10-13 21:34:41,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 21:34:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 21:34:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2020-10-13 21:34:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2020-10-13 21:34:41,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2020-10-13 21:34:41,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2020-10-13 21:34:41,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2020-10-13 21:34:41,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2020-10-13 21:34:41,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2020-10-13 21:34:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2020-10-13 21:34:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 21:34:41,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 21:34:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 21:34:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2020-10-13 21:34:41,259 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_monitor_bt_ctr [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_query_bt_info [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_is_wifi_status_changed [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_update_bt_link_info [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_algorithm [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2020-10-13 21:34:41,260 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_dac_swing_level [2020-10-13 21:34:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_dec_bt_pwr [2020-10-13 21:34:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2020-10-13 21:34:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2020-10-13 21:34:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_sw_rf_rx_lpf_corner [2020-10-13 21:34:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_rf_shrink [2020-10-13 21:34:41,261 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_set_penalty_txrate [2020-10-13 21:34:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_low_penalty_ra [2020-10-13 21:34:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2020-10-13 21:34:41,263 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_sw_fulltime_dac_swing [2020-10-13 21:34:41,264 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dac_swing [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_agc_table [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_agc_table [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_coex_table [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ignore_wlan_act [2020-10-13 21:34:41,265 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2020-10-13 21:34:41,266 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2020-10-13 21:34:41,266 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2020-10-13 21:34:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2020-10-13 21:34:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_ant_path [2020-10-13 21:34:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2020-10-13 21:34:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2020-10-13 21:34:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_init_coex_dm [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_bt_inquiry [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_is_common_action [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int1 [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int2 [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tdma_int3 [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2020-10-13 21:34:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_sco [2020-10-13 21:34:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid [2020-10-13 21:34:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_a2dp [2020-10-13 21:34:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_a2dp_pan_hs [2020-10-13 21:34:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr [2020-10-13 21:34:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_hs [2020-10-13 21:34:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr_a2dp [2020-10-13 21:34:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_pan_edr_hid [2020-10-13 21:34:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid_a2dp_pan_edr [2020-10-13 21:34:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_action_hid_a2dp [2020-10-13 21:34:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2020-10-13 21:34:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifioff_hwcfg [2020-10-13 21:34:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_hwconfig [2020-10-13 21:34:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_init_coex_dm [2020-10-13 21:34:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_display_coex_info [2020-10-13 21:34:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_ips_notify [2020-10-13 21:34:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_lps_notify [2020-10-13 21:34:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_scan_notify [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_connect_notify [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_media_status_notify [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_special_packet_notify [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_bt_info_notify [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_halt_notify [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ex_btc8723b2ant_periodical [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2020-10-13 21:34:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2020-10-13 21:34:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_busy [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_dbg_init [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt40 [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_legacy [2020-10-13 21:34:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2020-10-13 21:34:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_bw [2020-10-13 21:34:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_central_chnl [2020-10-13 21:34:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2020-10-13 21:34:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2020-10-13 21:34:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_normal_lps [2020-10-13 21:34:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2020-10-13 21:34:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2020-10-13 21:34:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_disable_low_power [2020-10-13 21:34:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_aggregation_check [2020-10-13 21:34:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_bt_patch_version [2020-10-13 21:34:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2020-10-13 21:34:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get [2020-10-13 21:34:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2020-10-13 21:34:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_coex_statistics [2020-10-13 21:34:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_bt_link_info [2020-10-13 21:34:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_bt_fw_info [2020-10-13 21:34:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_fw_pwr_mode_cmd [2020-10-13 21:34:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2020-10-13 21:34:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2020-10-13 21:34:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2020-10-13 21:34:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2020-10-13 21:34:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_bitmask_write_1byte [2020-10-13 21:34:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2020-10-13 21:34:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2020-10-13 21:34:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set_bbreg [2020-10-13 21:34:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_bbreg [2020-10-13 21:34:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set_rfreg [2020-10-13 21:34:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_rfreg [2020-10-13 21:34:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2020-10-13 21:34:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_display_dbg_msg [2020-10-13 21:34:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_initlize_variables [2020-10-13 21:34:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_init_hw_config [2020-10-13 21:34:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_init_coex_dm [2020-10-13 21:34:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_ips_notify [2020-10-13 21:34:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_lps_notify [2020-10-13 21:34:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_scan_notify [2020-10-13 21:34:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_connect_notify [2020-10-13 21:34:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_mediastatus_notify [2020-10-13 21:34:41,293 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_special_packet_notify [2020-10-13 21:34:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_bt_info_notify [2020-10-13 21:34:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_stack_operation_notify [2020-10-13 21:34:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_halt_notify [2020-10-13 21:34:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_pnp_notify [2020-10-13 21:34:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_periodical [2020-10-13 21:34:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_dbg_control [2020-10-13 21:34:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_stack_update_profile_info [2020-10-13 21:34:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_update_min_bt_rssi [2020-10-13 21:34:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_hci_version [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_bt_patch_version [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_bt_exist [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_chip_type [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_set_ant_num [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure exhalbtc_display_bt_coex_info [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 21:34:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_variables [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_hal_vars [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_init_hw_config [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_lps_notify [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_mediastatus_notify [2020-10-13 21:34:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_periodical [2020-10-13 21:34:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_halt_notify [2020-10-13 21:34:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_btinfo_notify [2020-10-13 21:34:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_limited_dig [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_disable_edca_turbo [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_is_bt_disabled [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_special_packet_notify [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_get_ops_pointer [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_ant_num [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mgnt_link_status_query [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_bt_exist [2020-10-13 21:34:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_hwpg_bt_type [2020-10-13 21:34:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btcoexist_module_init [2020-10-13 21:34:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btcoexist_module_exit [2020-10-13 21:34:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtl_btc_ops_1 [2020-10-13 21:34:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 21:34:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 21:34:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 21:34:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 21:34:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 21:34:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 21:34:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 21:34:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 21:34:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 21:34:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 21:34:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 21:34:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 21:34:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 21:34:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 21:34:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 21:34:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 21:34:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 21:34:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 21:34:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_hwconfig [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_init_coex_dm [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_ips_notify [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_lps_notify [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_scan_notify [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_connect_notify [2020-10-13 21:34:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_media_status_notify [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_special_packet_notify [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_bt_info_notify [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_halt_notify [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_periodical [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ex_btc8723b2ant_display_coex_info [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 21:34:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_monitor_bt_ctr [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_query_bt_info [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_is_wifi_status_changed [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_update_bt_link_info [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_algorithm [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_dac_swing_level [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_dec_bt_pwr [2020-10-13 21:34:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2020-10-13 21:34:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2020-10-13 21:34:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_sw_rf_rx_lpf_corner [2020-10-13 21:34:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_rf_shrink [2020-10-13 21:34:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_set_penalty_txrate [2020-10-13 21:34:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_low_penalty_ra [2020-10-13 21:34:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_sw_fulltime_dac_swing [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dac_swing [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_agc_table [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_agc_table [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_coex_table [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2020-10-13 21:34:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2020-10-13 21:34:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ignore_wlan_act [2020-10-13 21:34:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2020-10-13 21:34:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2020-10-13 21:34:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2020-10-13 21:34:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2020-10-13 21:34:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_ant_path [2020-10-13 21:34:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2020-10-13 21:34:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2020-10-13 21:34:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2020-10-13 21:34:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_init_coex_dm [2020-10-13 21:34:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_bt_inquiry [2020-10-13 21:34:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2020-10-13 21:34:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_is_common_action [2020-10-13 21:34:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int1 [2020-10-13 21:34:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int2 [2020-10-13 21:34:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure set_tdma_int3 [2020-10-13 21:34:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_sco [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_a2dp [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_a2dp_pan_hs [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_hs [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr_a2dp [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_pan_edr_hid [2020-10-13 21:34:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid_a2dp_pan_edr [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_action_hid_a2dp [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifioff_hwcfg [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2020-10-13 21:34:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~TO~~u32~0 [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_initlize_variables [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_init_hw_config [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_init_coex_dm [2020-10-13 21:34:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_ips_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_lps_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_scan_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_connect_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_mediastatus_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_special_packet_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_bt_info_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_stack_operation_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_halt_notify [2020-10-13 21:34:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_pnp_notify [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_periodical [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_dbg_control [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_stack_update_profile_info [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_hci_version [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_bt_patch_version [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_update_min_bt_rssi [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_bt_exist [2020-10-13 21:34:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_chip_type [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_set_ant_num [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure exhalbtc_display_bt_coex_info [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_busy [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_dbg_init [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt40 [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_legacy [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_bw [2020-10-13 21:34:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_central_chnl [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_normal_lps [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_disable_low_power [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_aggregation_check [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_bt_patch_version [2020-10-13 21:34:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_coex_statistics [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_bt_link_info [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_bt_fw_info [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_fw_pwr_mode_cmd [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2020-10-13 21:34:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_bitmask_write_1byte [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set_bbreg [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_bbreg [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set_rfreg [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_rfreg [2020-10-13 21:34:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_display_dbg_msg [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtl_btc_ops_1 [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_variables [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_hal_vars [2020-10-13 21:34:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_init_hw_config [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_lps_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_mediastatus_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_periodical [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_halt_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_btinfo_notify [2020-10-13 21:34:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_limited_dig [2020-10-13 21:34:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_disable_edca_turbo [2020-10-13 21:34:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_is_bt_disabled [2020-10-13 21:34:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_special_packet_notify [2020-10-13 21:34:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_get_ops_pointer [2020-10-13 21:34:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_ant_num [2020-10-13 21:34:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_bt_exist [2020-10-13 21:34:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_hwpg_bt_type [2020-10-13 21:34:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure mgnt_link_status_query [2020-10-13 21:34:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btcoexist_module_init [2020-10-13 21:34:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btcoexist_module_exit [2020-10-13 21:34:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 21:34:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 21:34:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 21:34:43,276 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 21:35:01,785 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 21:35:04,188 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 21:35:04,188 INFO L295 CfgBuilder]: Removed 3 assume(true) statements. [2020-10-13 21:35:04,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:35:04 BoogieIcfgContainer [2020-10-13 21:35:04,205 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 21:35:04,207 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 21:35:04,207 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 21:35:04,210 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 21:35:04,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:34:36" (1/3) ... [2020-10-13 21:35:04,212 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@455475f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:35:04, skipping insertion in model container [2020-10-13 21:35:04,212 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:34:40" (2/3) ... [2020-10-13 21:35:04,213 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@455475f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:35:04, skipping insertion in model container [2020-10-13 21:35:04,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:35:04" (3/3) ... [2020-10-13 21:35:04,215 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2020-10-13 21:35:04,225 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 21:35:04,237 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 21:35:04,250 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 21:35:04,287 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 21:35:04,287 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 21:35:04,288 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 21:35:04,288 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 21:35:04,288 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 21:35:04,288 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 21:35:04,288 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 21:35:04,288 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 21:35:04,368 INFO L276 IsEmpty]: Start isEmpty. Operand 3603 states. [2020-10-13 21:35:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-10-13 21:35:04,382 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:35:04,384 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] [2020-10-13 21:35:04,384 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:35:04,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:35:04,390 INFO L82 PathProgramCache]: Analyzing trace with hash 722315820, now seen corresponding path program 1 times [2020-10-13 21:35:04,399 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:35:04,400 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [835023317] [2020-10-13 21:35:04,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:35:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:07,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:08,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:10,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:11,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:12,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:12,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 164 [2020-10-13 21:35:12,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 21:35:12,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6285 [2020-10-13 21:35:12,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:12,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:12,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 21:35:12,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:12,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 21:35:28,933 WARN L193 SmtUtils]: Spent 15.98 s on a formula simplification that was a NOOP. DAG size: 2089 [2020-10-13 21:35:28,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:35:28,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:29,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:33,272 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:33,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:35:33,273 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:33,273 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4276 [2020-10-13 21:35:33,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:33,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:33,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:33,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:33,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:35:33,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:35:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:33,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:33,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:33,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:35:33,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:33,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-13 21:35:33,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:33,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:33,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 21:35:33,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:33,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:35:34,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:35:34,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:34,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 21:35:34,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:34,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 21:35:34,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:35:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:34,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:34,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 21:35:34,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 21:35:34,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:34,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:35:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:35:34,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:34,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 21:35:34,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 21:35:34,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:34,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-13 21:35:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:34,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:34,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 182 [2020-10-13 21:35:34,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:34,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:34,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:34,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:34,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:35:34,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:34,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:34,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 21:35:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:34,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:34,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 190 [2020-10-13 21:35:34,731 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:34,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,732 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:34,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:34,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:34,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:34,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:35:34,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:34,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:34,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:34,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:34,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:34,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-13 21:35:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:34,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:34,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:35,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:35,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 204 [2020-10-13 21:35:35,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:35,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:35:35,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:35,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:35,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 21:35:35,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:35,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,094 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:35:35,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-10-13 21:35:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,303 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:35,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:35,304 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 179 [2020-10-13 21:35:35,304 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:35,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:35,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:35,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:35,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:35:35,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:35,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:35,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-13 21:35:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:35,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:35,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 154 [2020-10-13 21:35:35,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:35,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:35,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:35,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:35,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 21:35:35,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:35,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:35,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-13 21:35:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:35,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:35,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 161 [2020-10-13 21:35:35,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:35:35,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:35,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:35,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 21:35:35,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:35,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:35,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-13 21:35:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:35,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:35,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:35:35,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:35:35,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-13 21:35:35,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:35,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:35,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 21:35:35,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:35,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:35,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:35:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:35,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:36,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:36,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:35:36,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:36,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:35:36,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:36,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:36,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:35:36,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:36,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:36,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-13 21:35:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:35:36,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:35:36,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:35:36,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:35:36,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:35:36,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:35:36,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:35:36,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:35:36,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 21:35:36,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:35:36,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:35:36,213 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2020-10-13 21:35:36,214 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [835023317] [2020-10-13 21:35:36,216 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:35:36,216 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-13 21:35:36,217 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845617467] [2020-10-13 21:35:36,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 21:35:36,224 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:35:36,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 21:35:36,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-10-13 21:35:36,241 INFO L87 Difference]: Start difference. First operand 3603 states. Second operand 6 states. [2020-10-13 21:36:41,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 21:36:41,033 INFO L93 Difference]: Finished difference Result 6096 states and 9461 transitions. [2020-10-13 21:36:41,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-13 21:36:41,034 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 116 [2020-10-13 21:36:41,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 21:36:41,105 INFO L225 Difference]: With dead ends: 6096 [2020-10-13 21:36:41,105 INFO L226 Difference]: Without dead ends: 2999 [2020-10-13 21:36:41,150 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 16.2s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-10-13 21:36:41,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2999 states. [2020-10-13 21:36:42,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2999 to 2668. [2020-10-13 21:36:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2668 states. [2020-10-13 21:36:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 2668 states and 4075 transitions. [2020-10-13 21:36:42,431 INFO L78 Accepts]: Start accepts. Automaton has 2668 states and 4075 transitions. Word has length 116 [2020-10-13 21:36:42,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 21:36:42,431 INFO L479 AbstractCegarLoop]: Abstraction has 2668 states and 4075 transitions. [2020-10-13 21:36:42,432 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-13 21:36:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 4075 transitions. [2020-10-13 21:36:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-10-13 21:36:42,435 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 21:36:42,436 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] [2020-10-13 21:36:42,436 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 21:36:42,436 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 21:36:42,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 21:36:42,437 INFO L82 PathProgramCache]: Analyzing trace with hash -584826578, now seen corresponding path program 1 times [2020-10-13 21:36:42,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 21:36:42,437 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1400541486] [2020-10-13 21:36:42,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 21:36:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:36:43,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:44,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:45,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:46,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:47,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:36:48,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:36:48,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 164 [2020-10-13 21:36:48,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 21:36:48,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5012 [2020-10-13 21:36:48,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:36:48,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 21:36:48,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 143 [2020-10-13 21:36:48,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 21:36:48,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:04,751 WARN L193 SmtUtils]: Spent 16.30 s on a formula simplification that was a NOOP. DAG size: 2089 [2020-10-13 21:37:04,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 21:37:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:04,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:08,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:08,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:37:08,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:08,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3690 [2020-10-13 21:37:08,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:08,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:08,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:08,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:08,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:08,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:37:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:08,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:08,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 21:37:09,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-13 21:37:09,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,002 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:37:09,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 21:37:09,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 21:37:09,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:37:09,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 21:37:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,174 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:09,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:37:09,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:09,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 21:37:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:37:09,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:37:09,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:09,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-13 21:37:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:09,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:09,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 109 [2020-10-13 21:37:09,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:09,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:09,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,446 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:09,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:37:09,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:09,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 21:37:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,580 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,581 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:09,581 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:09,581 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 21:37:09,581 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,582 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,582 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:09,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:09,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 21:37:09,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:37:09,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-10-13 21:37:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:09,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:09,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-13 21:37:09,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:09,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:09,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:09,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:37:09,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:37:09,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-10-13 21:37:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:09,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:09,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:09,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:09,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:09,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-13 21:37:09,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:09,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:09,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:09,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:09,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:37:10,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:10,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:10,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 21:37:10,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-13 21:37:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:10,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:10,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 123 [2020-10-13 21:37:10,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 21:37:10,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:10,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:10,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:37:10,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-13 21:37:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:10,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:10,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-13 21:37:10,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:10,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:10,403 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:10,403 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 21:37:10,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-13 21:37:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 21:37:10,559 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 21:37:10,559 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-13 21:37:10,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,560 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 21:37:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 21:37:10,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:10,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 21:37:10,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 21:37:10,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2020-10-13 21:37:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 21:37:10,636 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 21:37:10,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 21:37:10,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 21:37:10,642 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 21:37:10,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 21:37:10,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 21:37:10,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 21:37:10,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 21:37:10,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 21:37:10,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 21:37:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2020-10-13 21:37:10,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1400541486] [2020-10-13 21:37:10,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 21:37:10,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-13 21:37:10,767 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061169046] [2020-10-13 21:37:10,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 21:37:10,769 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 21:37:10,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 21:37:10,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2020-10-13 21:37:10,771 INFO L87 Difference]: Start difference. First operand 2668 states and 4075 transitions. Second operand 7 states. [2020-10-13 21:37:31,322 WARN L193 SmtUtils]: Spent 16.83 s on a formula simplification that was a NOOP. DAG size: 2091